We can provide power transformer which use for 117V, 220V, 230V, 240V.
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【OTOMON LAB】 King & Queen The Royal * 300B drive 211 Para PP amplifier class A 160W @ 8ohm Zero NFB (O.U.D.D.C)
This is Para PP tube amplifier using 4x 211 tube per channel, output is 160W @ 8ohm and 80W @ 4 ohm
Prestage tube is 12AY7, driver stage use 300B x 2 to drive 4 x 211 tube, plate voltage is 1000mA
This used O.U.D.D.C and you can read rere to know about what is called O.U.D.D.C
This amplifier is 211 Para pushpull amplifier, drive stage is 300B PP, so it is called double Pushpull, generate 160W of power at THD 5%, Zero Negative feedback.
To get more analog sound, all stages are AC heater, the hum level is only 0.5mV which is very small, you can use this amp with any speakers in the world. You can order to use DC heater if you want even little hum.
Prestage and phase revert is 12AY7 tube, drive stage is 300B, output is 211 tube.
Rectifier tubes used GZ34 or 5U4 or 5AR4.
Power transformer 220V, 230V, 240V, 117V is available. This is custom made on order, you can change the prestage tube and drive tube to 300B, VT-62 or any other v..v..
Building time is 3 months. No tubes are included.
Prestage tube is 12AY7, driver stage use 300B x 2 to drive 4 x 211 tube, plate voltage is 1000mA
This used O.U.D.D.C and you can read rere to know about what is called O.U.D.D.C
This amplifier is 211 Para pushpull amplifier, drive stage is 300B PP, so it is called double Pushpull, generate 160W of power at THD 5%, Zero Negative feedback.
To get more analog sound, all stages are AC heater, the hum level is only 0.5mV which is very small, you can use this amp with any speakers in the world. You can order to use DC heater if you want even little hum.
Prestage and phase revert is 12AY7 tube, drive stage is 300B, output is 211 tube.
Rectifier tubes used GZ34 or 5U4 or 5AR4.
Power transformer 220V, 230V, 240V, 117V is available. This is custom made on order, you can change the prestage tube and drive tube to 300B, VT-62 or any other v..v..
Building time is 3 months. No tubes are included.
Specification (Zero NFB)
Response frequency : 10Hz ~ 80KHz (-1db) Hum level: 0.5mV
THD : 5% 160W@8hm, 80W @ 4 ohm
Size : W42xD30xH38cm
Weight: 60kg
Response frequency : 10Hz ~ 80KHz (-1db) Hum level: 0.5mV
THD : 5% 160W@8hm, 80W @ 4 ohm
Size : W42xD30xH38cm
Weight: 60kg
$32,500.00
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