Autoverstärker

Oldchen 9W*2 6P6P-6V6 Class A and B tube amplifier tube single-ended HIFI audio push-pull amplifier ,6H8C*2, 6P6P*4, 5U4G*1 Oldchen 9W*2 6P6P-6V6 Class A and B tube amplifier tube single-ended HIFI audio push-pull amplifier ,6H8C*2, 6P6P*4, 5U4G*1 Oldchen 9W*2 6P6P-6V6 Class A and B tube amplifier tube single-ended HIFI audio push-pull amplifier ,6H8C*2, 6P6P*4, 5U4G*1