Amplifier using not bass frequency enough sound clear bad good but high Amplifier electronica datasheet 3d9 trk aplikacja источник Ic panasonic radiomuseum umgeb1
An7161n power audio amplifier schematic Audio circuit An 7161, tube an7161; röhre an 7161 id51904, ic
Amplifier using an7161 .
.
AN7161N power audio amplifier schematic
AN7161 Audio IC parameters, equivalents, app notes and cross reference
amplifier using AN7161 - diyAudio