6N8P push KT88 + 5z3p single-ended Class A tube amplifier tube power amplifier DIY kit, frequency response: 22 ~ 26k Hz-3dB
USD 309.99
6N8P push KT88 + 5z3p single-ended Class A tube amplifier tube power amplifier DIY kit, frequency response: 22 ~ 26k Hz-3dB