Can boyuurange el34 auto bias work for kt88

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August undefined, 2024

WebBoyuu MT-34 HIFI Tube Amp EL34 Push-Pull Tube Amplifier Lamp amp 110v-240v Basic technical parameters: Input Sensitivity: 550mV Output power: 2 times 35 watt (Ultra-linear connection mode) 2 x 15w (Triode connection mode, can be switched) SNR: 88dB Input impedance: 100KOmega Output Impedance: 4 ohm, 8 ohm Input voltage: 220v-240v … WebOne amplifier can used wiht tube EL34, KT88 or 6550, so, you can get 3 kinds of sound from different models tubes. The default matching tubes of this machine is KT88. If you need another 2 new sets of tubes, please purchase in addition. There is a Red selection button on the Back of the amp to switch. Pure hand-made, Point to point manual welding.

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WebNov 25, 2024 · Running the EL34 at ~420..425V plate voltage and 40mA (as per schematics) requires about -36V bias. Running the KT88 at the same operating point … WebMar 31, 2003 · SWMoore. I'm on a quest: listen to and compare tube types and different bias currents. I have some hardware (ultra-linear push-pull transformers and a 350V … income of ratan tata

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WebOct 31, 2024 · now comes a tube amp in boyuurange mt-34 mkII push-pull variant driving the kef q150s. after the burn-in period of about 50 hours, i can definitely say there is a difference in sound characteristic compared tosolid state amps. it is true what other reviewers have mentioned about bass. with this combo you can hear the bass extension. … WebJan 8, 2024 · Tube Bias VDC EL-34 vs. KT-77 and KT-88. Assuming DC voltage setting for bias is .30 to .35 for EL-34, what should the setting be for the KT-77 and KT-88 ? My … WebDec 17, 2013 · EL34 amplifiers are a little trickier. I know a lot of people that believe you can just swap out EL34's with KT88's and re-bias. While I've seen people do this with no problems, I don't recommend it. Most EL34 based amplifiers are going to require a change of the bias feed resistors from 220k to 100k. The KT88 (and 6550 for that matter) can't ... income of statement

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WebNov 9, 2024 · The 6550 and KT88 bass certainly takes at least two steps forward from an EL34. The KT88 can produce an intoxicating mid - upper bass warmth/fatness that I tend to run towards. ... Stewie, I think it is not that simple. Different plate voltage and the bias range of the fixed bias circuit both come in to play I think. Just having the ability to ... WebJul 22, 2024 · We work hard to protect your security and privacy. Our payment security system encrypts your information during transmission. ... BOYUURANGE Reisong A12 EL34 12AX7 (ECC83) Hi-Fi Audio Stereo Single-end Class - A Tube Amplifier Amp. 4.4 out of 5 stars 49. $499.49 $ 499. 49. Willsenton R8 KT88/EL34 x4 Tube Amplifier Integrated … income of people who own a houseWebJul 1, 2010 · RESULTS: Nebulizer placement prior to the humidifier increased drug delivery with both the jet nebulizer and the vibrating-mesh nebulizer, with a greater increase with … income of sundar pichai in rupees

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Can boyuurange el34 auto bias work for kt88

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WebJul 15, 2016 · I like the JJ 6CA7's BTW..not bad at all..or the JJ KT88's if you want to go that route. If you have a lar'mar master, you need different value pot for the KT88's BTW. I will try a 5751 in the PI, and clean up the preamp. I do have the lar'mar, maybe best to go for the 6CA7's or 77's for this build. Z. WebJan 14, 2024 · Without knowing the amp or the plate voltage, you can safely assume that a PP design (as most amps using these tubes fall within a known range here) that they expect to see for EL34 = 30 - 35 ma, KT77 = 35 - 40 ma, and KT88 = 35 - 45 ma. Some amps can have them set even a bit higher. SandAndGlass and russk like this.

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WebDec 17, 2013 · EL34 amplifiers are a little trickier. I know a lot of people that believe you can just swap out EL34's with KT88's and re-bias. While I've seen people do this with no … WebSep 19, 2024 · KT88. The KT88 is based on the 6550 but even more refined and boosted. ... The KT77 is often described as a pentode because it shares the same pin configuration and bias as the EL34, but that’s inaccurate. The KT77 is in fact a tetrode, but with the same base and biasing as an EL34 tube so they can be substituted in any EL34 amp. EL84.

Web92 Reviews. BoyuuRange MT-34 MKII EL34 Tube Hi-Fi Intergrated Amplifier Push-pull. Vacuum tube: 5Z4P x1, EL34 x4, 6N1J x3. Input jack: CD / AUX / TAPE. Output power: 2 × 25W (ultra-linear connection), 2× 15W (Triode) Click For Current Price & Reviews On Amazon. 18 Reviews. WebDec 4, 2024 · Packing volume: 500x450x290Hmm. Weight: about 19 KG. Gross weight: 21 KG. Input Power Voltage: This model is Power Supply Voltage: AC 110V - 120V / 50Hz-60Hz (For United States) Package included: BoyuuRange MT-34 MKII EL34 vacuum tube intergrated amplifier：1. Power cable with plug of your national standard: 1.

WebDec 22, 2015 · 2015-12-23 5:09 pm. #9. Be careful with substituting EL34 and KT88. Pinouts are not the same. EL34 pin 1 is connected to suppressor grid and must be strapped to cathode on pin 8. KT88 sometimes has metal base shell connected to pin 1 and suppressor and cathode are internally connected on pin 8. WebApr 9, 2024 · A KT88 will draw slightly more heater current than a EL34 and much more than a 6V6. 6V6: 0.45A EL34: 1.5A KT88: 1.6A EL34 and KT88 share the same pin layout. A 6V6 has a slightly different layout. Hope this helps. Always check the datasheets and you can compare the differences for yourself.

WebMar 30, 2024 · Output/Power Tubes: KT88/6550/EL34. Output Power: 2 X 25 Watts triode mode 2 X 45 Watts ultra-linear mode with KT88/6550 ... If you own a BoyuuRange A50 or Willsenton R8 tube amp, please complete this survey. Start Survey. You can immediately see the results as fellow audiophiles complete the survey. Other amps will be surveyed …

WebAug 18, 2011 · Anyway, on to the tubes. First I'll talk about the KT88's. These tubes are much more powerful and in your face than the EL34's. They have a scooped midrange … income of supreme court judgesWebDec 4, 2024 · Packing volume: 500x450x290Hmm. Weight: about 19 KG. Gross weight: 21 KG. Input Power Voltage: This model is Power Supply Voltage: AC 110V - 120V / 50Hz … income of tamilnaduWebMay 24, 2024 · allied333 said: ↑. Some Chinese amps are well built. Although not popular here at Hoffman forums, a Yaqin MC-13s with the custom in-house built audio transformers for $700 shipped to USA is a steal. 'Though it's not an amp, you should see the Yaqin SD-CD3 tube buffer by inside. income of tataWebNov 16, 2024 · I preferred manual biasing the amp. It is easy at least on my amp. Technology moves forward and offers auto-biasing. ... manual vs auto-biasing tube amp and the EL 34 tube/6CA7/KT88 manual vs auto-biasing tube amp and the EL 34 tube/6CA7/KT88 ... Another advantage is that it eliminates "bias obsession." You can't … income of t series from youtube income of sundar pichai per dayWebSep 27, 2024 · It can be less punchy when compared to the KT88. EL34 can be lackluster when it comes to the higher range. So, ... You can change your amplifiers if one of your … income of techno gamerz in rupeesWebBest KT88 Tubes – KT88 Tube Comparison. 1. Genalex Gold Lion KT88 Power Vacuum Tube (Editor’s Choice) In 1957, this super-premium power octal beam tetrode was introduced by Marconi-Osram Valve Co. (Genalex). In the early 1980s, Genalex stopped its production, and thus the original product became expensive and difficult to find. income of tcs