We can provide power transformer which use for 117V, 220V, 230V, 240V.
YouTube channel > Otomon YouTube Channel
Facebook Channel: Otomon Vintage FB
YouTube channel > Otomon YouTube Channel
Facebook Channel: Otomon Vintage FB
I will give discount 10% or more for all item in my eBay listing, Contact Us for more detail
OTOMON LAB Circlotron tube amplifier VT62/801A/50' compatible amplifier
OTOMON LAB Circlotron tube amplifier VT62/801A/50' compatible amplifier
You can order using specific transformer. The model in pictures is prototype version, using vintage transformer, but order ones use new transformer ISO( old TANGO )
Very little NFB was adopted (-3db), for better performance, you can remove it if you want.
Circrotron output stage is very complicated. It needs 2 separated floating power supply, separated power supply for driver stage. But the sound is very special becuase of low noise, low distortion, no DC in transformer.
Prestage tube is 12AT7(12AY7, 12AU7), voltage amplifier tube is 6CG7 or 6DJ8, driving stage tube is 6CG7 or 6DJ8
You can order using specific transformer. The model in pictures is prototype version, using vintage transformer, but order ones use new transformer ISO( old TANGO )
Very little NFB was adopted (-3db), for better performance, you can remove it if you want.
Circrotron output stage is very complicated. It needs 2 separated floating power supply, separated power supply for driver stage. But the sound is very special becuase of low noise, low distortion, no DC in transformer.
Prestage tube is 12AT7(12AY7, 12AU7), voltage amplifier tube is 6CG7 or 6DJ8, driving stage tube is 6CG7 or 6DJ8
No tubes are included. This amplifier is working in class A1.
Sound is very clear, beautiful, littel dark and very detail. Specification
Response frequency : 10Hz ~ 45KHz Hum level: 0.3mV
Sound is very clear, beautiful, littel dark and very detail. Specification
Response frequency : 10Hz ~ 45KHz Hum level: 0.3mV
$4,500.00
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