20-20khz (-0. The EL34 is a real pentode, and the 6L6 was the beam tetrode, and also the 'El Cheapo'. com offers 169 el34 vacuum tube products. 3k Ω 2 w vr100Ω 1. Výstupní tráfko je ze staré elektronkové televize, nebo rádia. Co se týče žhavících napětí, zde bylo nutno použít stabilizaci dle návrhu p. Indeed the EL34 data sheet has a single-ended condition for 250v on the plate (and screen) and 100mA of idle current. Bergmann This is the only vintage German EL34 stereo amp beside the MEL PIC 35. valderama 459 valderama 459 Membru evoluat. Tube Amp: Auris Nirvana, SS Amp: Luxman P700u, Digital sources: Aurender N100H to a Bryston BDA3 or Bricasti M1 SE, Analog source 1: Rega P10/Apheta 3/ Luxman EQ500 vacuum tube phono stage. 449) 100%, Lieu où se trouve: Frankfurt, Lieu de livraison: Worldwide, Numéro de l'objet: 123290414878 Tony's guitars amps and parts1970's Partridge output transformer ~ 50 Watts This Partridge push-pull OT has two secondary taps with the typical Partridge bifilar secondary leads. Buy right now. Below is an example of bias adjustment procedures for the … Continued. Enjoy! Recent: Shiny Eyes Mini SE 4P1L A 71A-C3m amp : Shiny Eyes 45-C3g Interstage coupled: Folsom Amp( Solid state TDA7297 and Antipole power supply) Another style Folsom: 1) 2012 - My first recent tube amp - "Shiny Eyes" Parallel Push Pull with 4P1l -6H30 Lundahl…. Good schematic for SE EL34/KT88 amp. We have evoked great interest among potential customers, from several perspectives. China-hifi-Audio online store Music Angel XDSE M9 Tube EL34*8 Class A intergrated amplifier - Music Angel XD950MKIII Vacuum Tube XDSE M9 EL34 x 8 intergrated amplifier Marantz Model 9 circuit AMP 100% Brand NewThis amplifier is very very powerful, and sound is netrual, clean and sweet. Buy best 12ax7-EL34 Se with escrow buyer protection. If you love the sound of EL34's this amp will certainly please! Concept: Valve integrated, parallel single ended, Class A, zero negative feedback. Reply to this topic; Start new topic; Recommended Posts. Incidentally, although the El34 data sheet claims the maximum quiescent anode voltage is 800V, this applied to current production in the 1960's. You can find more build details at the diyaudio. SE integree EL34 / KT66 / KT88 / 6550 Kit : 2 EL34 + 2 2C51 + tube sockets 2 power potentiometre 3W 2 LL1664 SE/60 mA 1 transfo toroid d'alim 1 274B rectifier tube + socket 1 chassis complete , tous les trous preparer resistance dale et cap MKPet electrolitique decouplee cable secteur + fusible RCA & terminaux HP 1 stereo selecteur 6 entree 2. The EL34 tube. With Kat de Santos, Ara Mina, Halina Perez, Ina Raymundo. This amplifier uses EL34 tubes and LL1664/80mA transformers. KT 88 SE Trafo T2420. 035% in Push-Pull Mode: Power consumption: 210 watts (230 volts ac) Input sensitivity. 5 out of 5 stars (3) 3 product ratings. 5 6 watts stereo or 12 watts mono: model MINI TORII 4 watt delux desktop amplifier: model TORII JR 20 watts stereo. Bon, par contre, ce qui me plait moins c'est qu'après une demi-heure de jeu, ça chauffe pas mal derrière (ce que je n'observe pas avec des EL34). A switch will allow the user to connect or disconnect the two pins on the output sockets (part of the switch can be seen on the above picture, choosing between. <1% 20Hz-20kHz (REF. Slusao sam el34 SE, sa jednom lampom po kanalu na zvucnicima obavezno ispod 91db i ko ne zeli zurku vec lagodno muziciranje nece imati nikakvih problema U poredjenju sa recimo kt90 u istoj konfiguraciji oseca se razlika u snazi, otprilike ko za broj, broj i po na potenciometru (meni bitno - nekima nije ). Engl Special Edition EL34 SE E670 amp head - Das Sounduniversum mit dem gewissem Extra. This offers a triode sound with pentode power. Mullard EL34 Valves CV1741 NOS Pair XF4. Elektronky invertoru (ECC81) mají střed žhavení připojen na umělý potenciál 130 V, aby nebylo překočeno maximální U k/f = 90 V. The “big British” tube: Powerful and punchy with a thick midrange, crispy highs when pushed and a low end that is big but often a little loose. Hier ist eine kurze Vorstellung von einen Röhrenverstärker Bausatz aus China. These changes appear in red so you won't have to read through the entire text searching for them. The prototype of the new EVH 5150 EL34 head, which features EL34 tubes instead of the 6L6 tubes used in the power amp sections of the 5150 III and IIIS, also came along on this tour. Errore 2: La 5y3gt è troppo piccola per alimentare entrambe i canali di un SE di EL34 polarizzato correttamente in classe A (vedi errore 5). Single ended serija cevnih izlaznih torusnih transformatora; Transformator: VDV3025SE: VDV3035SE: VDV3050SE: VDV6025SE: VDVHQ5090SE: Tip cevi: 300B, 2A3, EL34, KT66/88. User Reviews Jeff Day's Comparison: NOS SED "Winged C" EL34 Vs. Then when a small signal voltage hits the input grid, it causes the current flow to fluctuate up and down between, say 60% and 40% of maximum. com site under tubes, just search for Mikael Abdellah's KT88 SE amp. Mullard EL34 Valves CV1741 NOS Pair XF4. I've run the standard KT88's, EL34, 6CA7, 6L6G, & KT66's. EL34 Single Ended Class A vacuum tube stereo amplifier. These were purchased in anticipation of a 3rd party electrostatic headphone amplifier (Headamp Blue Hawaii SE) for Stax O2 but I've since canceled the amplifier. In Reply to: EL34 SE triode mode discovery posted by [email protected] Written by. Conservatively rated at 10 watts per channel. Ampli đèn EL34 SE, Công suất 12W/ kênh, Đánh tốt các loa có độ nhạy từ 89dB trở lên giá 5. This is an assembled board of a singled-ended(SE) output tube stereo amplifier. Maybe due to the SE operation. Each channel makes use of a single low noise tube 12AX7/6N11/6H1 at the input and proceeded by a power tube( 6L6/EL34/KT88) to accomplish power. The JJ KT77 is a drop in replacement for almost any EL34 type tube amp for a little different flavor. In Reply to: EL34 SE triode mode discovery posted by [email protected] com offers 169 el34 vacuum tube products. 5kΩ) Input Impedance: 470kΩ Output Impedance: 4Ω and 8Ω Gain: 32db Noise: -90db Distortion: 0. an electrolytic capacitor is drawn in the old British style and looks like where the shaded end is negative ~ The American symbol would be where the curved side is. Despite the fact that my love stays with DHTs, I’ve designed and built this amp to fill a gap that I thought it was worth the effort: making an amp in one enclosure, small enough but able to put out more power than a 45 or a 4P1L could do. 6gb8/kt66/6l6gc/el34 1 2 3 8 7 6 9 45 12au7 1/2 12au7 1/2 12au7 3. Single Ended: 5. Using a conventional, three stage, single ended, power amplifier circuit. Looking to find G Tube? We promote a huge variety of g tube and comparable listings. Two EL34 SE Amps 0 Members and 1 Guest are viewing this topic. Here is a summary of the tests. Single ended output stage with 6L6 GC as triode. Marca utilizada por el guitarrista Yngwie Malmsteen-----. Since a constant-current source, much like a high-inductance choke, can also shield the audio circuitry from the power-supply noise, why not get twice the benefits from the constant-current. This design was chosen for its relative simplicity compared to the more efficient but more complex push-pull output stage, in which output tubes are. REISONG Boyuu A9 EL34 Single-ended Pure Class A tube amplifier DIY Kit $202. Will work best with speakers in the 90db plus range. 10: kt88,6550- p. EL34 Author: Mullard Subject: FP-2002-02-16 Created Date: 2/17/2002 1:14:47 AM. Page 3 [EL34 SE Amplifier] Analog Metric FEATURES • Two EL34, two 6SN7 and one 5AR4 tubes. EXTENSIVE RANGE OF PERFORMANCE AUDIO TRANSFORMERS SHIPPED WORLDWIDE DELIVERY (Updated 19th August 2020) Please look below for the latest situation. Groove Tubes GT-EL34-R DUETS. Built to Rock, the OD-100 SE Plus (Special Edition) was designed at a time when Rock and Metal were emerging and players were seeking flexibility and alternatives to traditional amplifier designs. SONATAS - SE 45W+45W Stereo Valve Tube Power Amplifier Audio Experience SONATAS - SE is a 45W + 45W Stereo Valve Tube Power Amplifier. Bewertung: 0 Sterne - 0 Wertung(en) Auszug aus dem Forum: "Hallo liebes Forum,als Neuling hier gleich mal eine Neulingsfrage, da ich von der teoretischen. 4 x EL34: Driver tubes 4 x ECC88/6922 or equivalents: Power output for Push Pull 2x30 Watts pure Class-A" into 8 Ω @ 1khz: Power output for Single Ended 2x18 Watts pure Class-A into 8 Ω @ 1khz: Distortion: 1 watt @ 1khz <0. Mạng cộng đồng phi chính trị, quy tụ những thành viên có cùng sở thích về âm nhạc, công nghệ âm thanh, hình ảnh, kỹ thuật điện tử. Reisong A10 EL34 Hi-Fi Audio Stereo Tube Amplifier Single-end Class - A Amp Nobsound MX50 SE Dual 2. I am not even using any feedback in the circuit. Pentodes (EL34, EL84, KT88, 6550, etc. Pseudo-dual. Indeed the EL34 data sheet has a single-ended condition for 250v on the plate (and screen) and 100mA of idle current. Output is generally between 20 and 25 watts, with pronounced mid-range punch, tight low end and crisp top end that breaks up relatively smoothly and gets a little crunchy when pushed hard. p 파워앰프(`너의빈자리-1`)/수입 오디오 수리 / 부천 한국음향 (0) 2012. With this guide, we are striving to accomplish something a little more personal. Dear Sir: Glad to hear from you! We are the direct agent of Shuguang and NGG vacuum tube manufacturers,we can supply the different types of tubes,including 12AX7,6L6,EL34,KT66,KT88,300B,2A3 etc. Despite the fact that my love stays with DHTs, I've designed and built this amp to fill a gap that I thought it was worth the effort: making an amp in one enclosure, small enough but able to put out more power than a 45 or a 4P1L could do. - When an EL34 is idle at 70mA on my tester, with my tester's conditions, it specifies 9mA/volt as an ideal Gm value, with a "good tube" being anywhere above 6. Dobírka možná. Make Offer - Siemens / EI EL34 6CA7 pair vacuum tubes (excellent emission tested) disc getter. The original WE-42 Type Amplifier was equipped with 205D; however, it was replaced by EL34 in 1958 via Altec Service who took over the maintenance service from Western Electric. We have sacrificed some power in this 845 design to double the current output. Our Audio Nirvana EL34 SE has deep, powerful bass and extended highs. Obojí se standardně dodávalo s elektronkami EL34. Power Output Simulations for EL34; Tube Type B+ voltage Load Z Vp Vk Rk Ik Diss (idle) Pwr Out Dist - 2nd Dist 3rd DF; EL34: 500: 5000: 485: 43: 560: 77: 34: 7. Žhavicí napětí pro ECCxx je usměrněno a stabilizováno pomocí 7806. EL34-10W kits. Dimensions: 17 x 14 x 9 inches. První žhavící část (3,6A vinutí) jsem použil pro 2×EL34 + 1×ECC82, druhou (0,7A vinutí) pak pro 2×ECC83. This is actually the same circuit you will find in the Marshall 2550 and 2555 Silver Jubilee amps labeled as high and low power. Easy-to-build SE amplifier Yet a very comprehensive building instruction by Claus Byrith. I believe the EL34 data sheet says that for SE use, the grid no. El34 Forest Tube Stereo Amplifier Hifi. Audio Space M-9 SE EL34 Monoblock Amplifiers (demo unit) Condition: 8/10 Asking: MYR6,000 Units in excellent working condition. Here is the construction process. EL34-B Single Ended Stereo Amplifier A C Wyatt BSc FIP3, November, 2019. Annibal, SE 6BQ5 amp; 10W Simple Triode Amp; 15W Direct-Coupled Triode Amp; Maestro (75W with 6146B) Purple Cow; Simple '45 Amp; EL34 amp with 12AT7 driver; Push-pull parallel amp with 807's in triode; 6BG6 diff input amplifier; 6BQ5 autobias amplifier. Other single ended EL34 designs commonly use between 250V and 400V. EL34/6CA7Amps. You can find more build details at the diyaudio. Potencia 10 watts. Annibal, SE 6BQ5 amp; 10W Simple Triode Amp; 15W Direct-Coupled Triode Amp; Maestro (75W with 6146B) Purple Cow; Simple '45 Amp; EL34 amp with 12AT7 driver; Push-pull parallel amp with 807's in triode; 6BG6 diff input amplifier; 6BQ5 autobias amplifier. We have then have tested and dual matched these on our custom rigs to ensure you get the best valve at ridiculously low price. tubeguru tube amplifier 300B single ended 2a3 211 kondo ongaku f2a Gm-70 6c33c 845 EL156 EL34 KT88 Phono Stage RIAA MINI SE PushPull Interstage coupling cap. Page 11: Step Two: Power On The Amplifier Step Two: Power on the amplifier 1. About 30% of these are amplifier, 2% are other electronic components, and 1% are solar collectors. Input : Single-ended RCA x 3; Vacuum Tubes: 1 x 6N9P (6SL7 or ECC35) 2 x 6N8P (6SN7 or ECC32) 4 x EL34 (6CA7) Dimensions (W x H x D): 255 x 176 x 316 mm; Net weight. Beside this is a bad idea for a power amp, this is really what a lot of people call a “real tube sound”. MARSHALL EL34 50/50 - EL34 MARSHALL EL34 100/100 - EL34 MARSHALL 9005 - EL34 MARSHALL 9100 - 5881 MARSHALL 9200 - 5881 Masotti Slave 100 W - EL34 MESA BOOGIE 2:20 Dynawatt - EL84 MESA BOOGIE Fifty/Fifty - 6L6 MESA BOOGIE 2:50 - 6L6 MESA BOOGIE Simul-Class 2:90 - 6L6 MESA BOOGIE Rectifier Stereo 2:100 - 6L6 MESA BOOGIE Stereo Simul-Class 295. Push-pull KT88/6L6/EL34/2A3/300B amp with "universal" driver / power supply PCB. twice of power of 2A3 SE. Built to Rock, the OD-100 SE Plus (Special Edition) was designed at a time when Rock and Metal were emerging and players were seeking flexibility and alternatives to traditional amplifier designs. U BUGERA EL34 setu nalaze se 4x lampe. It's using one of the most advanced modeling algorithms presented in a commercial plugin to this date, offering a real-time simulation of the electrical network in the stompbox/amp with acceptable cpu usage for modern processors. Marca utilizada por el guitarrista Yngwie Malmsteen-----. 2020 popular 1 trends in Consumer Electronics, Home Improvement, Electronic Components & Supplies, Home Appliances with 300b Amplifier and 1. All EL34 amplifer versions comes with the Shugang EL34-B which is a nice example of the tube. The reason single-ended amps with an EL34 (or 6L6 for that matter) are rare is that large single-ended transformers are expensive. After this in the USA from the 6L6 the larger 6550 was derived and in Europe from the KT66 the larger KT88 was derived. Re: Se EL34 cathode bias help Post by pdf64 » Tue Mar 04, 2014 10:57 am I think that amp was designed around an EL84 power tube and that the octal socket was put in at customer request but that shouldn't be taken as meaning that the amp will be able to get the best out of an octal tube. The original power platform behind most high-powered British guitar stacks from the '60s onward. U BUGERA EL34 setu nalaze se 4x lampe. Žhavicí napětí pro ECCxx je usměrněno a stabilizováno pomocí 7806. One thought on “ 2x90W Stereo Tube Power Amplifier with EL34 ” Linda July 11, 2011. we have a great selection of EL34-driven guitar amps, so browse our range below!. In the following example we'll use 300V. How is the sound of 2A3-SE and EL34 SE (triode connected) different? Both the voltage amplification circuit is SRPP. We have also had a comment that our £600 Model EL34 "blow away" the £480 Musical Fidelity X-A1. which a single-ended low powered amplifier using a 300B/2A3/45. a-6025 se 採用 4 支 6dj8 訊號管,搭配 4 支 el34 功率管,可提供每聲道20瓦輸出功率。 內部電路左右分離,能表現出更好的聲音分離度。 目前 A-6025 SE 由 38 度 C 獨家販售,若您手上已有其他版本的 3/5A 喇叭,不論是 8、11 或 15 歐姆,想尋覓更理想的擴大機,不妨帶. I think my favorite is still the KT88's in UL, which is what the amp was designed for. ,Ltd storefront on EC21. Looking to find G Tube? We promote a huge variety of g tube and comparable listings. The EL34, 6CA7 and KT77 also have similar pin outs. Se Electronics Rnt Rupert Neve 9-pattern Large Diaphragm Tube Studio Microphone. BUGERA EL34-4 4 Matched and Hand-Selected Power Tube BUGERA EL34 set lampi za pojačalo. This is an assembled board of a singled-ended(SE) output tube stereo amplifier. Errore 3: La sezione di alimentazione secondo me non è fatta bene. Before to insert the EL34 tubes in the sockets switch on the amplifier with only the two little tubes (12AX7/ECC83 and 5814/ECC82) and set the trimmers to get about -50V from the grids of the EL34 and the ground. In order to use EL34, it is necessary to connect pins 1 and 8 - which does not represent a problem to most tubes, except the 7027 which has a second connection to grid No. Here is a summary of the tests. SE AMPLIFIERS. GT-EL34-R Quartets. Of course, the Western Electric 300B is the 800-pound gorilla in the room when it comes to single-ended-triode (SET) designs, but there are legitimate reasons to look elsewhere. Tube amplifiers and pre amplifiers. 99 USD OEE R-35i HIFI EL34 tube Amplifier Class AB1 Push-pull Integrated Amplifier Bluetooth. That's about 27 and a. EL34 SE Amp. I think one of my amps (Music Reference RM9 SE) was built around the Siemens EL34 tube, but I still think it sounds better with the Genelex KT88 reissues. $6500: $5990: Conrad Johnson: CAV45 Version One (last unit) EL34 vacuum-tube stereo control amplifier (In Stock) $6000: $5490: Conrad Johnson: Classic Sixty TWO SE Power amp KT120 tubes (In Stock) US Retail $6250 USD. They are designed to operate using a pair of vacuum tubes from the EL34 or KT88 tube families with one NOS 12SL7 driver tube. Podía sentir, como decía el compañero, que se odía oir toda la informaciín accesoria, es como estar junto a los músicos y el sonido muyequilibrado, pero será cuestión de probar las JJ, si dices que han mejorado y son más. The first stage, 12AU7, offers a usable signal level for the next stage, the driver stage. Tube amplifiers and pre amplifiers. 6CA7/EL34 Single Stereo Amplifier HOME BACK ĕ 炷 Ƒ ̂ ߂ɐ^ ǃA v 𐻍삷 邱 ƂɂȂ B ꂽ Ƃ Ŏg ƂȂ ƌÓT ̒ A v ł̓ e S z Ȃ̂ŁA 莝 ̂ 6CA7/EL34 ̃R f T [ E J b v O ̃V O E A v Ƃ B. Schematic is from Build your own Audio Valve Amplifiers by Rainer zur Linde. 5: 70 - 73: 10 -15: 18,000: 9: 3,000: 8: 10: With Rg2 = 2000 ohms: A S/E: 250: 265. Ei Yugo *skinny bulb* EL34 (note the fat bulb ones, and KT90's, are fine) Those do not seem to have the 25W dissipation rating of good EL34. Share | Previous | Next. El34 Push Pull Stereo Amplifier. Errore 1: I filamenti delle EL34 vengono lasciati flottanti, poco grave ma comunque scorretto. With Kat de Santos, Ara Mina, Halina Perez, Ina Raymundo. Two 12AU7 phase splitter (unbalanced input to balanced input conversion) Fully-balanced design, Class-A. Page 3 [EL34 SE Amplifier] Analog Metric FEATURES • Two EL34, two 6SN7 and one 5AR4 tubes. NSM Serenade V147A : Siemens Klangfilm amps. EL34 Single-Ended (SE) Tube Amplifier Schematic EL-34 EL34 Single-Ended (SE) Tube Amplifier Schematic with EF86 input stage. This design was chosen for its relative simplicity compared to the more efficient but more complex push-pull output stage, in which output tubes are. Vendetta Research phono preamp; Dealer News. K+H Telewatt T34S. , Taipei City 106, Taiwan (R. PSVANE EL34 single-ended Class A vacuum tube amplifier Power Amp 8Wx 2 Cayin MT-35MK2 EL34x4 class AB1 push-pull vacuum Tube amplifier 220V Tube SE 6L6 / EL34 / KT88 amplifier stereo PCB ! HiFi EL34 6N9P Tube Amplifier single-ended pure Class A tube amplifier 12W*2 Stereo One Tube Amplifier 6C33C High End SE Triode Class A, EL34, 12AT7. Each channel has the 6SL7 as the input tube, then then a transformer phase splitter, led to a single EL34 as a driver, ending at a quad of EL34 in Push Pull for the output stage. The amp comes with EL34 Electro Harmonix power tubes made in Russia. Se Electronics. All versions are single-ended (SE) designs using a single EL34 per channel in pure Class A operation. many 300B SE does't. Find many great new & used options and get the best deals for Mastersound Dueventi SE el34 single ended 20 watts, valve amplifier at the best online prices at eBay! Free delivery for many products!. However, the PCB version of the Sterling uses a Russian 6N1P dual triode as a voltage input/driver stage, while the hard-wired version uses the 6H23N, another fine Russian dual triode. 035% in Push-Pull Mode: Power consumption: 210 watts (230 volts ac) Input sensitivity. I had only had finished the amp a few days earlier when a friend, who had already bought a number of my amps, preamp etc, heard it and bought it on the spot. Re: Se EL34 cathode bias help Post by pdf64 » Tue Mar 04, 2014 10:57 am I think that amp was designed around an EL84 power tube and that the octal socket was put in at customer request but that shouldn't be taken as meaning that the amp will be able to get the best out of an octal tube. Find many great new & used options and get the best deals for Stereo One Tube Amplifier 6C33C High End SE Triode Class A, EL34, 12AT7 at the best online prices at eBay! Free shipping for many products!. 5W: Also available in assembled version. KT88 for rock, EL34 for romantic mid, etc. Schematic is from Build your own Audio Valve Amplifiers by Rainer zur Linde. EL34-B Single Ended Stereo Amplifier A C Wyatt BSc FIP3, November, 2019. I make no guarantees. com, "Sponsored Content" refers to articles, videos, or audio recordings that are produced or curated by an advertiser but that Premier Guitar is happy to share alongside our own editorial content due to the Sponsored Content’s educational, musical, or entertainment value. Randall SE. The Svetlana EL34 is the perfect tube for classic rock. In the following example we'll use 300V. Power Output Simulations for EL34; Tube Type B+ voltage Load Z Vp Vk Rk Ik Diss (idle) Pwr Out Dist - 2nd Dist 3rd DF; EL34: 500: 5000: 485: 43: 560: 77: 34: 7. You can swap the KT88 output tubes with 6L6, or EL34 / 6CA7. Able to utilize EL34, KT88, KT120 and KT150 tubes to produce anything from 20 watts of Triode-strapped sound to 80 watts of ultra-linear power- these mono blocks are robustly over-built and can handle virtually any speaker with ease! Features Compatible with EL34, KT88, KT120 and KT150 power tubes; Compatible with 6SN7 or 6SL7 input tubes. Specifikacija Bugera EL34-4 LAMPE - SET:. Audion Sterling EL34 SE integrated. All versions are single-ended (SE) designs using a single EL34 per channel in pure Class A operation. Share | Previous | Next. It has muscular intensity and musical finesse with transparency and intimacy. These were purchased in anticipation of a 3rd party electrostatic headphone amplifier (Headamp Blue Hawaii SE) for Stax O2 but I've since canceled the amplifier. ) 電話:+886 2778 9007 手機. Upscale Audio 2058 Wright Avenue La Verne, California 91750 (909) 931-9686. 5W: Also available in. 6CA7 Text: SVETLANA TECHNICAL DATA EL34/ 6CA7 High Performance Audio Power Pentode T he SvetlanaTM EL34 is a glass envelope power pentode having a plate dissipation rating of 25 Watts with convection , replacement for any EL34/ 6CA7 or. EL34 PP: YSA2A3 2A3 SE: YSA6C33C Review by HiFi review. We test each JJ EL34 Pentode valve on our analogue and digital testers This ensures that we catch not only poor quality new valves but in the case of vintage valves we can detect and reject the worn ones. I guess depend on 6550's plate current made up good sound than 300B SE. Page 11: Step Two: Power On The Amplifier Step Two: Power on the amplifier 1. Se Electronics. Bon, par contre, ce qui me plait moins c'est qu'après une demi-heure de jeu, ça chauffe pas mal derrière (ce que je n'observe pas avec des EL34). China-hifi-Audio online store Music Angel XDSE M9 Tube EL34*8 Class A intergrated amplifier - Music Angel XD950MKIII Vacuum Tube XDSE M9 EL34 x 8 intergrated amplifier Marantz Model 9 circuit AMP 100% Brand NewThis amplifier is very very powerful, and sound is netrual, clean and sweet. 6gb8/kt66/6l6gc/el34 1 2 3 8 7 6 9 45 12au7 1/2 12au7 1/2 12au7 3. MATCHED PAIR. 1 NOS tube EL34 6CA7 Siemens (93-8) $124. EL34 PP: YSA2A3 2A3 SE: YSA6C33C Review by HiFi review. The author was curious about this single ended amplifier from Douk Audio and looking through the ebay adverts came across a listing where Garry Hicks was looking for help with construction. Single ended output stage with 6L6 GC as triode. Tim, I guess you > maybe interested. Here is the famous EL34 Pentode valve as used in many amps usually from 50 watts output and up to 100 watts. Unlike other vacuum tubes such as KT88 or EL34, which typically run at 450V plate voltage, high voltage power tubes such as 845, 805 and 211 run at plate voltage 900V or even higher depending on your amp design. The EL34 tube. 00 kr Load More Compare up to 4 products. This single-ended amplifier can use EL34, 6550, KT88, KT120 and KT150 power tubes as well as 12au7, 12ay7, 12at7 or 12ax7 driver tubes offering the ability to change the musical pallet on a whim. Reisong A10 EL34 Hi-Fi Audio Stereo Tube Amplifier Single-end Class - A Amp Nobsound MX50 SE Dual 2. 99 USD OEE R-35i HIFI EL34 tube Amplifier Class AB1 Push-pull Integrated Amplifier Bluetooth. EL34 Single-Ended (SE) Tube Amplifier Schematic EL-34 EL34 Single-Ended (SE) Tube Amplifier Schematic with EF86 input stage. Output is generally between 20 and 25 watts, with pronounced mid-range punch, tight low end and crisp top end that breaks up relatively smoothly and gets a little crunchy when pushed hard. The first stage, 12AU7, offers a usable signal level for the next stage, the driver stage. Pentodes (EL34, EL84, KT88, 6550, etc. The EL34 is a thermionic valve or vacuum tube of the power pentode type. Think Marshall Plexi and Hiwatt. ) on his > hand. If you want to move from point A to point B the shortest path is of course a. In the following example we'll use 300V. Music angel XD-SE EL34 Sorry for my not to gread englisch but I will try my best to explain my problem. This is an assembled board of a singled-ended(SE) output tube stereo amplifier. 00 shipping. Vendeur: tonyhunt (2. The TS are brighter and crunchier in their breakup, but more like an EL34 wanting to be a KT77 or so but compresses like an EL34 when pushed. In Reply to: EL34 SE triode mode discovery posted by [email protected] A triode tube has a control grid (signal in), a plate (signal out), and a cathode. Real potted transformers wound in our own factory. Hollow State Club (Canada): Students involved in amp building. About 30% of these are amplifier, 2% are other electronic components, and 1% are solar collectors. Provided by Alexa ranking, shopoutput. ICON AUDIO MP3 Price: £450 www. In audio amps, the smooth velvet mids of EL34 takes the center stage. In order to use EL34, it is necessary to connect pins 1 and 8 - which does not represent a problem to most tubes, except the 7027 which has a second connection to grid No. Back 15 August,. 5 watts pure class-A per channel, it can drive a wide range of headphones, from easy-driving dynamics to more challenging planar magnetics. Je dirais même que ça sent le chaud Etant donné que les KT66 sont plus volumineuses que les EL34, elles sont de fait plus proches du transfo de sortie et de la partie supérieure du châssis. 1610 [email protected] Nelson Image SE-8 Single-Ended EL34 integrated amplifier (Shipping included!) Photo. EL34 Single Ended Class A vacuum tube stereo amplifier. 192 watching. Francisco Duran of Positive Feedback. Together with the traditional smooth and detailed Single Ended midrange, this is a great sounding amplifier. 22mm),它輕質量,最堅硬,優異阻尼與極低共振,讓鑽石針桿得以良好循軌,快速動態與準確反應真實訊號。此外鑽石針桿質輕、堅硬特性,快速聲音傳遞(最快的磁電路反應)的特性,是沒有其他材質可以. SE EL34 Combo Builderino Cappuccino Discussion in 'Shock Brother's DIY Amps' started by kleydejong, Jan 18, 2019. 300B SE is get good sound but depend on output transformer and plate voltages. Abstract: Svetlana EL34 EL34 EL34 tube pentode el34 6CA7 EL34 amplifier circuit tube el34 data EL34 EL34. , Taipei City 106, Taiwan (R. I built this one for myself. 500 ohms may increase Ra , 1k stopper on g3 making an improvement sounds like a 'pixie dust' dogma type thing. It has an international octal base (indicated by the ‘3’ in the part number) and is found mainly in the final output stages of audio amplification circuits and was designed to be suitable as a series regulator by virtue of its high permissible voltage between. The EL34 tube. Atelier 13 Audio, Authorized Dealer Nashville TN. He found overall the Silver 45-SE to be faster, more transparent, and detailed. Where possible I redraw schematics in the original style and layout so there may be a few inaccuracies ~ please let me know and I will correct them ~ Where components are concerned I generally use common symbols for basic parts i. many 300B SE does't. The tube EL34 is a thermionic valve or vacuum tube of the power pentode type. Sophia Electric EL34-ST Vacuum Tubes: "Honestly, I couldn't wait to get the SED "Winged C" EL34's out of the Leben CS-600 and get the Sophia Electric EL34-ST's back in to restore the musicality of my system. This is a used amp that was a floor model at regional guitar shows. Jokinen (Finland): Many pre/power amp projects with television tubes. Then when a small signal voltage hits the input grid, it causes the current flow to fluctuate up and down between, say 60% and 40% of maximum. "The EL34 is a thermionic valve or vacuum tube of the power pentode type. Eine weitere Variante der EL34-Verstärker bietet der im folgenden Link vorgestellte Gegentakt-Röhrenmischverstärker mit EL 34 und EL503 dar. Product Description: MC34-A 38W integrated stereo amplifier. V Meter), a flat-type screwdriver for bias adjustment use. Engl Special Edition EL34 SE E670 amp head - Das Sounduniversum mit dem gewissem Extra. All EL34 amplifer versions comes with the Shugang EL34-B which is a nice example of the tube. Das bedeutet mehr Punch und Dynamik in den oberen Mitten. This circuit has been re-engineered with many unconventional features. Output Pentode suitable for use in power amplification Quick reference data • Anode current Ia=100mA • Transcoductance S=12,5mA/V • Amplification µg2g1=11 • Output power, Class B WO=100W Heating Heating is indirect by AC or DC, with parallel supply. This one just finished in October 2009. Pseudo-dual. A triode tube has a control grid (signal in), a plate (signal out), and a cathode. Our Audio Nirvana EL34 SE has deep, powerful bass and extended highs. The Dynamo SE34 Mk. 【お気に入り】 Lansing Audio Stereo Stereo One Tube Amplifier Pre 6C33C Driver High End SE Triode Class A, Driver EL34, Pre 12AT7【並行輸入品】 :B087TMGZQQ:ニコ商事国内正規モデル! 商品情報. Den Bausatz bekommt man für ca. Source in this case is 16bit CD player, and a 300B SE amplifier, feeding a single MONO speaker, a Yamaha NS-10. Marshall Origin 1x10 quot 20 Watt EL34 Guitar Combo ORIGIN20C with Effects Loop Boost and Switchable Power This Amp is a Floor Demo Model in Like New Condition Original List Price was 890. If you like listening to classical or jazz music with horns and vocals, the EL34 tube is the perfect fit. I guess depend on 6550's plate current made up good sound than 300B SE. Postagem mais recente Postagem mais antiga Página inicial. Gift Card 2020. 5 6 watts stereo or 12 watts mono: model MINI TORII 4 watt delux desktop amplifier: model TORII JR 20 watts stereo. SONATAS - SE 45W+45W Stereo Valve Tube Power Amplifier Audio Experience SONATAS - SE is a 45W + 45W Stereo Valve Tube Power Amplifier. Audion Audion tube amplifiers, from Sterling to Silver Night 300B, to our flagship Golden Dream. $6500: $5990: Conrad Johnson: CAV45 Version One (last unit) EL34 vacuum-tube stereo control amplifier (In Stock) $6000: $5490: Conrad Johnson: Classic Sixty TWO SE Power amp KT120 tubes (In Stock) US Retail $6250 USD. Compare to $1500. After completing his studies in electronics, he. Easy-to-build SE amplifier Yet a very comprehensive building instruction by Claus Byrith. Marshall Origin 1x10 quot 20 Watt EL34 Guitar Combo ORIGIN20C with Effects Loop Boost and Switchable Power This Amp is a Floor Demo Model in Like New Condition Original List Price was 890. A switch will allow the user to connect or disconnect the two pins on the output sockets (part of the switch can be seen on the above picture, choosing between. 1 voltage = 12. More punchand dynamics in the upper midrange, designed with shimmering blue lights inside. ModWright Instruments employs this EL34 circuit in their $10k USD “Ambrose” SE EL34 tube power amp in beautiful artisan chassis and cabinet, premiered early September 2015 at Washington DC Capital Audio Fest. This amplifier produces 38W RMS per channel using the famous EL34, introduced by Mullard in 1952, and used by manufacturers of quality amplifiers the world over ever since. Tim, I guess you > maybe interested. If you want to move from point A to point B the shortest path is of course a. ALPS RK27 4-channel balanced smooth potentiometer. At Andertons Music Co. DIY KIT 6n9p + EL34-B class A vacuum tube finished amplifier tube AMP 13W+13W. 3 sounds great as it is right out of the box. Mono Block Tube Power Amplifier Input Impedance 68KΩ (RCA) Output Impedance 4, 8 Ω Output Power 21W (CLASS A PUSH-PULL) Frequency Response 20Hz~20kHz±1dB T. Department of Commerce, and trade and economic sanctions maintained by the Treasury Department's Office of Foreign Assets Control, in regard to products purchased on this website. Stacking thickness 45). EL34 output tubes may be substituted with the following: KT77, 6550 KT66 KT88 6L6s, 7027 and with a socket adapter, 807. We ship internationally!. Rusko, Slovensko a Čína. EL34 Review Chart (View our complete selection of EL34 / 6CA7 / KT77 vacuum tubes) Test Amps: 1973 Marshall Super Lead model 1959: This amp is completely stock using NOS pre-amp tubes. Ampli đèn EL34 SE, Công suất 12W/ kênh, Đánh tốt các loa có độ nhạy từ 89dB trở lên giá 5. This offers a triode sound with pentode power. The power section is based on an Allen class act, as that was the only single ended EL34 amp I've seen a schematic for. > better than all the EL34 tubes( no Mullard, Amperex & tele. With Kat de Santos, Ara Mina, Halina Perez, Ina Raymundo. Conservatively rated at 10 watts per channel. You can find more build details at the diyaudio. DIY KIT 6n9p + EL34-B class A vacuum tube finished amplifier tube AMP 13W+13W. I had only had finished the amp a few days earlier when a friend, who had already bought a number of my amps, preamp etc, heard it and bought it on the spot. Power Amplifiers. ZYX Ultimate Diamond 鑽石針桿 MC 唱頭 Diamond Cantilever(鑽石針桿) Ultimate Diamond 鑽石針桿的四方針桿( 0. Two kits are required for stereo ( two channel ) operation. Dobírka možná. Schematic is from Build your own Audio Valve Amplifiers by Rainer zur Linde. Den Bausatz bekommt man für ca. Bergmann PP ECL86 amp. By using cathode bias for the output tube, you don’t need to worry about a separate power supply for the bias. Be sure to check out our EL34 / 6CA7 / KT77 tube reviews page for more information regarding the sound qualities of these tubes. WIDE BANDWIDTH TOROIDAL SINGLE ENDED OUTPUT TRANSFORMER Type : VDV-2512-SEE Application : 2A3 / 5881 / 807 / 6L6 / EL34 / KT66 to KT150 Primary Impedance : Raa = 2. 8 k Ω 1w 1200pf 500 p. , Taipei City 106, Taiwan (R. It was designed for a pair of EL34 tubes. Trident má největší výkon z řady Stiletto s přepínáním výkonu mezi 50W a 150W. Pure Class A, Single Ended Amplifier Self-biasing, no bias adjustment is needed Tube Rectifier: 5Z4P x 1 Driver Tubes: 6SN7 x 2 Power Tubes: 6L6G x 2 Power Transformer x 1, Choke x 1 Output Transformer x 2 (Primary 3. The single ended EL34 amplifier is a design SNAFU as far as I am concerned! First off, SE designs must be biased to class A* and in the case of the 34 this means an anode current of 100mA and for a poultry 11 W output an anode dissipation of 25W (250V HT) Add the massive heater current and the total power consumption of the valve is some 38watts. DueVenti succeeds MastersounD's very first 2-11-A model which entered the market in 1994 with a single EL34 per side. The prototype of the new EVH 5150 EL34 head, which features EL34 tubes instead of the 6L6 tubes used in the power amp sections of the 5150 III and IIIS, also came along on this tour. 8v Pentode SE Mono Block A flexible design supporting a large number of tubes and output transformers in both Triode and Ultra Linear operation. Together with the traditional smooth and detailed Single Ended midrange, this is a great sounding amplifier. Jun 21, 2016 - EL34 Single-Ended (SE) Tube Amplifier Schematic with EF86 input stage. They can run away & glow red. Power Output Simulations for EL34; Tube Type B+ voltage Load Z Vp Vk Rk Ik Diss (idle) Pwr Out Dist - 2nd Dist 3rd DF; EL34: 500: 5000: 485: 43: 560: 77: 34: 7. All EL34 amplifer versions comes with the Shugang EL34-B which is a nice example of the tube. 6l6gc, 5881, el34, 6550b, kt88 Notes: The above examples of possible combinations are to help you narrow down the choices of transformers for your favorite tube types. Francisco Duran of Positive Feedback. This is an assembled board of a singled-ended(SE) output tube stereo amplifier. The SE+ delivers a variety of classic and modern tonalities to suit today’s aggressive and drop-tuning playing styles. 2002: SE combination preamp-power amplifier; Component tube rectifier. In the following example we'll use 300V. After completing his studies in electronics, he. A wide variety of el34 vacuum tube options are available to you, such as professional amplifier, home amplifier, and mini amplifier. Bewertung: 0 Sterne - 0 Wertung(en) Auszug aus dem Forum: "Hallo liebes Forum,als Neuling hier gleich mal eine Neulingsfrage, da ich von der teoretischen. Tube amplifiers and pre amplifiers. 0: EL34: 73: 6J5 Single stage UTC A-25 Output: In Chinese or English; Interesting main site. Back to Top. 4 is a complete suite for a quick guitar tone setup for rock and metal. If you’re still in two minds about el34 output transformer and are thinking about choosing a similar product, AliExpress is a great place to compare prices and sellers. Fisher Dynaco Marantz JBL 1960s EL34 push full. The single ended EL34 amplifier is a design SNAFU as far as I am concerned! First off, SE designs must be biased to class A* and in the case of the 34 this means an anode current of 100mA and for a poultry 11 W output an anode dissipation of 25W (250V HT) Add the massive heater current and the total power consumption of the valve is some 38watts. Dear Sir: Glad to hear from you! We are the direct agent of Shuguang and NGG vacuum tube manufacturers,we can supply the different types of tubes,including 12AX7,6L6,EL34,KT66,KT88,300B,2A3 etc. Written instructions, basic amp building info, and the parts lists are all. He found overall the Silver 45-SE to be faster, more transparent, and detailed. Works perfectly, and each tube biased to 450mv. 4 is a complete suite for a quick guitar tone setup for rock and metal. We have used our experience with Single Ended to develop the best circuit, and we use one of the most popular power tubes of all time--the EL34. Unforgotten: the Altec 1570A triode amp. DEALER ADS WELCOME For a limited time, Dealers and Commercial users who register for Aussie Audio Mart will get 1 year FREE! Click here for more information. I miei sono più disordinati anche se il risultato sonico, alla fine, è lo stesso. The EL34 is a thermionic valve or vacuum tube of the power pentode type. It's using one of the most advanced modeling algorithms presented in a commercial plugin to this date, offering a real-time simulation of the electrical network in the stompbox/amp with acceptable cpu usage for modern processors. • The output stage uses one EL34 tube configured as class A amplifier with single-end output. 08mA/volt I mentioned above. Conservatively rated at 10 watts per channel. pride and passion. 5 out of 5 stars (3) 3 product ratings. Shop the top 25 most popular 1 at the best prices!. User Reviews Jeff Day's Comparison: NOS SED "Winged C" EL34 Vs. DIY KIT 6n9p + EL34-B class A vacuum tube finished amplifier tube AMP 13W+13W. NSM Serenade V147A : Siemens Klangfilm amps. Opšta Uputstva Za Gradnju Pojačala; Opšta Procedura Kod Prvog Uključenja Audio Pojačala; Uprošćen Proračun Standardnog Audio Pojačala Snage. This modified amplifier was called the 42 AP-1, and Mr. No public circuits tagged "el34-se". I'd certainly look into 6CA7s and KT77s for more of a tetrode thing. At the same time, an overall sensitivity of 100 mV is required if the amplifier is to be suitable for use with any type of crystal pick-up head. EL34 PP 6SN7 Acrosound-Williamson; EL34 PP Audiotecnic A320; EL34 PP Audiotecnic A540; EL34 PPJason A35-A235; EL34 PP Rogers RD Senior MK II; EL34 PP Lowther LL16 (stadio finale) EL34 PP 6SJ7 input transformer; EL34 PP FranceCompact 70; EL34 PPP MagneticFrance ; EL34 PP 6CG7 part1 part2; EL34 PP 6CG7 EF86 Dynaco-Mullard; EL34 PP or EL84 PP. For those thinking about Amps and needing to be cost contious, triode electronics stereo 35 or better yet stereo 70 are well though solid performing kits. an electrolytic capacitor is drawn in the old British style and looks like where the shaded end is negative ~ The American symbol would be where the curved side is. If you like listening to classical or jazz music with horns and vocals, the EL34 tube is the perfect fit. Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. This offers a triode sound with pentode power. ,Ltd storefront on EC21. Together with the traditional smooth and detailed Single Ended midrange, this is a great sounding amplifier. Jun 21, 2016 - EL34 Single-Ended (SE) Tube Amplifier Schematic with EF86 input stage. Re: Se EL34 cathode bias help Post by pdf64 » Tue Mar 04, 2014 10:57 am I think that amp was designed around an EL84 power tube and that the octal socket was put in at customer request but that shouldn't be taken as meaning that the amp will be able to get the best out of an octal tube. Able to utilize EL34, KT88, KT120 and KT150 tubes to produce anything from 20 watts of Triode-strapped sound to 80 watts of ultra-linear power- these mono blocks are robustly over-built and can handle virtually any speaker with ease! Features Compatible with EL34, KT88, KT120 and KT150 power tubes; Compatible with 6SN7 or 6SL7 input tubes. Quick view Add to Cart. a-6025 se 採用 4 支 6dj8 訊號管,搭配 4 支 el34 功率管,可提供每聲道20瓦輸出功率。 內部電路左右分離,能表現出更好的聲音分離度。 目前 A-6025 SE 由 38 度 C 獨家販售,若您手上已有其他版本的 3/5A 喇叭,不論是 8、11 或 15 歐姆,想尋覓更理想的擴大機,不妨帶. This is actually the same circuit you will find in the Marshall 2550 and 2555 Silver Jubilee amps labeled as high and low power. SRPP 12AU7 / EL34 SE Categorias: Amplificadores valvulados TUBES. Twister SE F1 2004 price: $349 plus shipping. Parallel single-ended operation increases output power, albeit not as high as push/pull operation would allow for. I had SE EL34 and SE 300B, and 300 B is better variant with more wide scene. Errore 1: I filamenti delle EL34 vengono lasciati flottanti, poco grave ma comunque scorretto. uk on January 25, 2010 at 15:36:15: What's going on with respect to measurements ? G2-anode : use 75 ohms or thereabouts. pl is a Internet shop offering TTG-EL34SE - Tube output UL transformer [3,2kOhm] EL34 / 6L6 SE and others - Check out our offer!. Test Amps: 1973 Marshall Super Lead model 1959: This amp is completely stock using NOS pre-amp tubes. Find many great new & used options and get the best deals for Mastersound Dueventi SE el34 single ended 20 watts, valve amplifier at the best online prices at eBay! Free delivery for many products!. The rectifier is a 5Y3G, the preamp/drivers are 12AX7's and the output tubes are 6V6G's. Tube Amp: Auris Nirvana, SS Amp: Luxman P700u, Digital sources: Aurender N100H to a Bryston BDA3 or Bricasti M1 SE, Analog source 1: Rega P10/Apheta 3/ Luxman EQ500 vacuum tube phono stage. The original power platform behind most high-powered British guitar stacks from the '60s onward. just like same sound of 6AQ8(ECC85). NON SOLO "A VALVOLE" Sito di autocostruzione di apparecchiature audio. EL34スクリーングリッド出力 小型真空管ステレオアンプ製作 EL34 SG output SE Amplifier PCL82(16A8) DC-DC ミニワッター PCL82 Single-Ended Mini Watter Tube Amp 小型真空管ステレオシングルアンプ自作. Together with the traditional smooth and detailed Single Ended midrange, this is a great sounding amplifier. JJ Electronic - Vacuum tubes, Capacitors, Amplifiers. FU7 single-ended output transformer. However, once the output stage jumps out of class-A into class-AB operation, the DC servo will see a net DC increase at its inverting input and it will strive to bring the amplifier back into line with its reference voltage, but at the same time the capacitor will begin to charge to higher voltage, which will throw the bias voltage off (negatively) until the input signal subsides enough to let. Power Amplifiers. Input: Single-ended RCA x 3; Vacuum Tubes: 1 x 12AX7 (ECC83 or 4004) 2 x 12AU7 (ECC82 or 4003) 4 x EL34 (6CA7) Dimensions (W x H x D): 328 x 188 x 298 mm; Net weight: 16. ICON AUDIO MP3 Price: £450 www. These changes appear in red so you won't have to read through the entire text searching for them. It's fantastic and will provide 35watts if hard to beat sound. I had SE EL34 and SE 300B, and 300 B is better variant with more wide scene. A switch found on some tube amplifiers that changes how the tubes are configured, and reduces the efficiency of tube operation, reducing the power output of the amplifier. 08mA/volt I mentioned above. A triode tube has a control grid (signal in), a plate (signal out), and a cathode. DestinY Audio is the top High-End Audio direct sales online seller for products like Tube-Amplifier, Hybrid-Amplifier, Pre-Amplifier, CD-Player, Streamer and Turntables. We have used our experience with Single Ended to develop the best circuit, and we use one of the most popular power tubes of all time--the EL34. His punches out his bluesy rock riffs on a Gibson SG from the Custom Shop, so quality gear used all round. ECC82-HP-PS kits. However, he did like the sound of the Yamamoto for some specific types of music and set out on a quest to try and duplicate that sound with the Silver 45-SE by tube rolling the driver tubes. But than, you feed your good music source in the transistor amp, and in the old bad, nostalgic, archaic, inefficient, power consuming, ugly, tube amp, lets say a good japanese stereo 300B SE with a power output of 10W per channel, or a more powerful Macintosh 450, without ANY tone control, and play a Toccata, or some Bach, recorded from an OLD. The rectifier is a 5Y3G, the preamp/drivers are 12AX7's and the output tubes are 6V6G's. Minute EL34 SE Headphone Amplifier from SAC Thailand This is a first peek at a new single-ended tube headphone amp from SAC Thailand. EL34 Page 1 of 9 EL34 is A. Amplificatore SE-EL34. By valderama, January 19, 2018 in Tube amplifiers. EL34 Single Ended Class A vacuum tube stereo amplifier. with 6AQ8 and Mullard EL 84 using very beautiful sound you can get and instead of ECC85(6AQ8) can be use 6DT8. After completing his studies in electronics, he. 0: EL34: 73: 6J5 Single stage UTC A-25 Output: In Chinese or English; Interesting main site. Mono Block Tube Power Amplifier Input Impedance 68KΩ (RCA) Output Impedance 4, 8 Ω Output Power 21W (CLASS A PUSH-PULL) Frequency Response 20Hz~20kHz±1dB T. • The output stage uses one EL34 tube configured as class A amplifier with single-end output. You can swap the KT88 output tubes with 6L6, or EL34 / 6CA7. Indeed the EL34 data sheet has a single-ended condition for 250v on the plate (and screen) and 100mA of idle current. 1 voltage = 12. EL34-10W kits. View Product Details. This is an assembled board of a singled-ended(SE) output tube stereo amplifier. Other single ended EL34 designs commonly use between 250V and 400V. These amplifiers use the 6SN7 as the driver tube and the 5U4 rectifier tube. It is so amazing that I feel compelled to let everyone. Las mejores ofertas para 2 X EL34 / 6CA7 TUBE. , Da’an Dist. All of our High End Tube amplifiers on one page. El sonido está bien equilibrado con respuesta de graves apretada y frecuencias medias óptimas. The TS are brighter and crunchier in their breakup, but more like an EL34 wanting to be a KT77 or so but compresses like an EL34 when pushed. However, he did like the sound of the Yamamoto for some specific types of music and set out on a quest to try and duplicate that sound with the Silver 45-SE by tube rolling the driver tubes. We have used our experience with Single Ended to develop the best circuit, and we use one of the most popular power tubes of all time--the EL34. just like same sound of 6AQ8(ECC85). Unlike other vacuum tubes such as KT88 or EL34, which typically run at 450V plate voltage, high voltage power tubes such as 845, 805 and 211 run at plate voltage 900V or even higher depending on your amp design. Each channel makes use of a single low noise tube 12AX7/6N11 at the input and proceeded by a power tube( 6L6/EL34/KT88) to accomplish power amplification. pl is a Internet shop offering TTG-EL34SE - Tube output UL transformer [3,2kOhm] EL34 / 6L6 SE and others - Check out our offer!. The midrange is very pronounced and the high end is smooth. The amplifier is equipped with. same circuit can be use for EL34 single ended amplifier only 2 parts need replace ,Power Trans and Out put transfomer for mejor type. KT88 for rock, EL34 for romantic mid, etc. EL34 Single Ended Class A vacuum tube stereo amplifier. In my mind it's the best el34 based stereo amp. Enjoy! Recent: Shiny Eyes Mini SE 4P1L A 71A-C3m amp : Shiny Eyes 45-C3g Interstage coupled: Folsom Amp( Solid state TDA7297 and Antipole power supply) Another style Folsom: 1) 2012 - My first recent tube amp - "Shiny Eyes" Parallel Push Pull with 4P1l -6H30 Lundahl…. Posted on June 8, 2015 June 8, 2015 Ella Push Pull EL34/KT88 Amplifier Schematic. So, if someone in here > like to have a listening test. From the highly respected UK outfit based in Leicester, this is one amp that most of the media has (criminally) ignored but is a great, small footprint (for the company, at any rate) valve-driven device that includes a headphone socket at the front with a neat, two-position, input selector and volume control. The lower end of the range will suit lower transformer impedances, and vice versa. Elektronky EL34 nebo jejich americká verze 6L6 která se velmi mírně liší v parametrech, sou v současné bobě nejpoužívanější elektronky ve výkonných kytarových zesilovačích. Each channel makes use of a single low noise tube 12AX7/6N11/6H1 at the input and proceeded by a power tube( 6L6/EL34/KT88) to accomplish power. A switch found on some tube amplifiers that changes how the tubes are configured, and reduces the efficiency of tube operation, reducing the power output of the amplifier. 08mA/volt I mentioned above. I believe the EL34 data sheet says that for SE use, the grid no. But using a pair with series-connected secondaries we can get a more useful 3k2 ohm plate-to-plate impedance and a 50 watt power level for EL34/6CA7's. However, the PCB version of the Sterling uses a Russian 6N1P dual triode as a voltage input/driver stage, while the hard-wired version uses the 6H23N, another fine Russian dual triode. The amplifier worked from 1954 to 1989, whenever and went off, with an average lifespan of 15 hours a day. Looking to find G Tube? We promote a huge variety of g tube and comparable listings. As a starting point, I've used a B+ similar to that of the Clubman, which seems to be in a pretty standard range for EL34s, though I am wondering if I should consider a lower voltage, esp for a single ended class A design. Back to Top. Tube Headphone Power Supply (coupled with ECC82-HP) View Product Details. Използвана е доказала се схема за se усилвател, разработена от мен, с драйверна лампа ecc81, която в комбинация с el34 дава великолепен перформънс. Nobsound Mini EL34 Vacuum Tube Amplifier HiFi Single-ended Class A Stereo Amp. OUTPUT PENDODE EL34 is an octal power tube with a maximum plate power of 25W. 20-20khz (-0. • The first two stages use triodes of 6SN7 which are configured as common-cathode and cathode follower. We also indicate top sellers for the EL34 tube type. Conservatively rated at 10 watts per channel. Don't miss out!. Opšta Uputstva Za Gradnju Pojačala; Opšta Procedura Kod Prvog Uključenja Audio Pojačala; Uprošćen Proračun Standardnog Audio Pojačala Snage. REISONG Boyuu A9 EL34 Single-ended Pure Class A tube amplifier DIY Kit $202. Last visit was: Sat Sep 05, 2020 6:11 pm: It is currently Sat Sep 05, 2020 6:11 pm. Stacking thickness 45). Real potted transformers wound in our own factory. Den Bausatz bekommt man für ca. V Meter), a flat-type screwdriver for bias adjustment use. Klasse A - AB oder B. This version has a 30 watt plate dissipation, 500V plate rating and 450V 5watt screen rating. com with top-selling 1 brands. Die selbe Ausstattung wie der E670 mit dem Unterschied, dass hier EL 34 Röhren zu werke gehen. There is a lot to research but that is fun part of this hobby. 1 on pin 1. Groove Tubes has been manufacturing, importing, and grading quality power tubes for two decades. Minute EL34 SE Headphone Amplifier from SAC Thailand This is a first peek at a new single-ended tube headphone amp from SAC Thailand. První žhavící část (3,6A vinutí) jsem použil pro 2×EL34 + 1×ECC82, druhou (0,7A vinutí) pak pro 2×ECC83. valderama 459 valderama 459 Membru evoluat. We have evoked. The “big British” tube: Powerful and punchy with a thick midrange, crispy highs when pushed and a low end that is big but often a little loose. we have a great selection of EL34-driven guitar amps, so browse our range below!. Gift Card 2020. The E670 EL34 meets the same feature as the 6L6power amp version, but featuring 100 watts with EL34 power amp tubes cutting through any music style. SE EL34 Combo Builderino Cappuccino Discussion in 'Shock Brother's DIY Amps' started by kleydejong, Jan 18, 2019. Each channel makes use of a single low noise tube 12AX7/6N11/6H1 at the input and proceeded by a power tube( 6L6/EL34/KT88) to accomplish power amplification. 5 db) s/n 85db <1mv. Extras No extras. The EL34 is a thermionic valve or vacuum tube of the power pentode type. This single-ended amplifier can use EL34, 6550, KT88, KT120 and KT150 power tubes as well as 12au7, 12ay7, 12at7 or 12ax7 driver tubes offering the ability to change the musical pallet on a whim. Hollow State Club (Canada): Students involved in amp building. The midrange is very pronounced and the high end is smooth. (less watts, more power or current delivery). SRPP 12AU7 / EL34 SE Categorias: Amplificadores valvulados TUBES. U BUGERA EL34 setu nalaze se 4x lampe. Hier wird eine weiter doch sehr nachbausichere Variante eines EL 34-Verstärkers und im weiteren Verlauf dieser Seite ein Vewrstärker mit der Endpentode EL 503 vorgestellt. Francisco Duran of Positive Feedback. As you get into the 10-15 watt range, the single-ended transformer gets expensive. The sound was reproduced through a 1971 Marshal cabinet with 4 Celestion G12M "greenback" speakers. > better than all the EL34 tubes( no Mullard, Amperex & tele. At Andertons Music Co. Return to Top Page. These amplifiers use the 6SN7 as the driver tube and the 5U4 rectifier tube. I'd certainly look into 6CA7s and KT77s for more of a tetrode thing. Bobbin 22X45 (Tongue width 22. How is the sound of 2A3-SE and EL34 SE (triode connected) different? Both the voltage amplification circuit is SRPP. Stacking thickness 45). Discussion in 'Tube Audio' started by Nirky, Dec 1, Aside from trying some 6L6's, some crappy EL34's and a pair of KT88's, I. 0: EL34: 73: 6J5 Single stage UTC A-25 Output: In Chinese or English; Interesting main site. Žhavení EL34 je běžným způsobem odbručeno pomocí uzeměného umělého středu. uk on January 25, 2010 at 15:36:15: What's going on with respect to measurements ? G2-anode : use 75 ohms or thereabouts. Then when a small signal voltage hits the input grid, it causes the current flow to fluctuate up and down between, say 60% and 40% of maximum. One of our customers compared the Silver 45-SE to the Yamamoto 45. Scott and Eico for example. Errore 1: I filamenti delle EL34 vengono lasciati flottanti, poco grave ma comunque scorretto. With the secondaries in parallel the 6k4 ohm p-p is a reasonable match to a pair of 6L6's. Single-Ended Stereo Integrated Amplifier; MODEL TUBES POWER; SV-PM200: EL34 x2, 6SN7GT x2, GZ34/5AR4 x1: 4. BTW my SE EL34 amp is also for sale, see my other listing. NOT TESTED!! From 233140848973. After you used Jasmine EL34-PP for several years and find the sound quality degraded markedly. The EL34, 6CA7 and KT77 also have similar pin outs. Schematic is from Build your own Audio Valve Amplifiers by Rainer zur Linde. The main difference between single-end and push-pull, is distortion. SRPP 12AU7 / EL34 SE Categorias: Amplificadores valvulados TUBES. Dimensions: 17 x 14 x 9 inches. The VOX tradition of innovation carries on today with products designed to achieve unprecedented tonal flexibility. 5W: Also available in assembled version. PYE STEREO HI-FI Audio Tube Amplifier Valve EL34 SE Single-Ended UK - Mozart. Atelier 13 Audio, Authorized Dealer Nashville TN. Se Electronics. This mod can be done in most any Fender or Marshall type amp, or any amp which utilizes a pentode-style output tube, such as a 6L6, EL34, 6V6, 6550, KT66, KT88, etc.