Dual AC12-15V M65831 Chip OK Reverberation Amplifier Preamp Sounding Board

Dual AC12-15V M65831 Chip OK Reverberation Amplifier Preamp Sounding Board

Specification:

Working voltage: Dual AC12-15V

Chip class heart M65831

Wide frequency response: 40-16000Hz

High sensitivity: -72dB

Wiring Note:

Note that the output speaker wire cannot be short-circuited, otherwise the power amplifier tube will be burned

Package:

1* Preamplifier