Chaozhou Tongheng Electronics Co., Ltd. [China]

amplifier board ,power amplifier High-fidelity, 2 independent channel design,

amplifier board,power amplifier

Supply voltage Output Power150150 Frequency response20z20z Input impendence S/NdB High-fidelity, 2 independent channel design,  use 8 Toshiba power transistor for the output 

AV-1000 Amplifier (amplifier board,power amplifier)