AOR AR8600 mk2 Receiver listening ham radio. Collins wide filter, Home brew AF amp VU Meter
I installed Collins 3.8kHz wide filter. Home-brew external audio amplifier and using noise-less linear power supply. #receiver#приемник#AR8600mk2
I installed Collins 3.8kHz wide filter. Home-brew external audio amplifier and using noise-less linear power supply. #receiver#приемник#AR8600mk2



