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We can provide power transformer which use for 117V, 220V, 230V, 240V.
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[PROTOTYPE] VT-62 drive 211 SE tube amplifier (O.U.D.D.C) using 211 as recitifier tube

Our target is not to chase arbitrary bench measurements for the sake of specifications alone, even though our amplifier comfortably outperforms most standard products on the market. While we possess the engineering capability to force even lower distortion figures on paper, we deliberately choose a different path.

Our true focus is the emotional energy and vitality that music conveys, which can not be calculated by any machine, rather than achieving the lower possible THD or the wider frequency response. To capture the true soul of the music, we willingly accept trade-offs in conventional technical data when it serves the ultimate listening experience


[PROTOTYPE] VT-62 drive 211 SE tube amplifier (O.U.D.D.C) using 211 as recitifier tube

This is the first time, we use 211/845 tube as rectifier tube, very deliuxe and unique. Oil condenser was used for better low frequency.

This is prototype sale, if you order the new one, price is 6850USD plus shipping fee, tubes are not included.

This is protptype product that adopt new circuit O.U.D.D.C, using VT-62 as driver tube of 211 tube. Great sound and very unique design.

All transformers in prototypel product is vintage Hirata TANGO, it is used and has some scratches on it.
The newest thing in this amp is using 211/845 tube as recitifier tube. It helps the power supply more stabilizer and amp is working better. The output power is 20W/channel. You can drive almost speaker with this amplifier.

The sound as testing in our system is really good. The biggest characteristic of O.U.D.D.C is that it bring a quite difference bass sound. Deep, open sound stage and detail.

VT-62 is well matching with 211 tube, help the sound deeper, darker and sound stage is wider. Prestage use 396A tube (5670), you can order Specification (Zero NFB)
Response frequency : 16Hz ~ 40KHz (-1db) Flatted from 30Hz to 25Khz
Hum level: 0.3mV
THD : 5% 20W


Official Representative in Vietnam: OTOMON VIETNAM
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$4,950.00
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[PROTOTYPE] VT-62 drive 211 SE tube amplifier (O.U.D.D.C) using 211 as recitifier tube

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