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We can provide power transformer which use for 117V, 220V, 230V, 240V.
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[Prototype] OTOMON LAB 45/2A3/300B compatible PP tube amplifier 15Wx2 monoblocks

OTOMON LAB 71A drive 45/2A3/300B compatible PP tube amplifier 20W power monoblock X 2 Zero NFB (O.U.D.D.C)

Heater is AC heater. You can use 45/2A3/300B with this amp, there is switch changing between tubes. Prestage and driver tube is 717A
No tubes are included. This amplifier is working in class A, 15W per channel !!!

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.

Specification (Zero NFB)
Response frequency : 10Hz ~ 50KHz (-1db) Flatted from 20Hz to 40Khz
Hum level: 0.3mV
THD : 5% 15W

  • Special order made
  • NEW
This item was SOLD OUT, you can ask me for ordering the same one or contact to me to get notification of the same one.
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[Prototype] OTOMON LAB 45/2A3/300B compatible PP tube amplifier 15Wx2 monoblocks

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