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We can provide power transformer which use for 117V, 220V, 230V, 240V.
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OTOMON LAB 211SE tube amplifier 20W power Zero NFB

OTOMON LAB 211SE tube amplifier 20W power Zero NFB

Special output transformer with super core brings low loss in deep bass, more beautiful and detail sound. Size of one OPT is W16xD14xH18cm, weight is 8kg

Prestage tube is 717A, driver tube is 717A, drive 211 single end, have 20W per channel.
No tubes are included. This amplifier is working in class A, single end mode generate 20W of power for one channel. Zero NFB !!!

With Zero NFB, the response frequency is flatted from 25Hz to 25Khz, this is impossible to all amplifier that I made before. At -1db it is from 16Hz to 35K Hz.

Specification (Zero NFB)
Response frequency : 16Hz ~ 35KHz (-1db) Flatted from 25Hz to 20Khz
Hum level: 0.3mV
THD : 5% 20W

  • 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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OTOMON LAB  211SE  tube amplifier 20W power Zero NFB

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