1971 Kenwood Jumbo Receiver • Noisy Transistor Fix • How to Bias • Bench Test • In 4K HDR! - YouTube
Kenwood KR-6170 Stereo Receiver with Electronic Rhythm Composer and Reverberation Unit. Home studio with rhythm box and echo-mixer for 2 guitars - Catawiki
Stereo Receiver KR-6170 Radio Kenwood, Trio-Kenwood Inc.; Komagane | Radiomuseum
1971 Kenwood KR-6170: Two mic inputs, two guitar inputs, two hour mechanical timer, spring reverb and footswitch-controlled internal drum machine. : r/vintageaudio