When i bought it it looked like this
I decided to restore it to its original colour (or as close as i could…)
After 5 months of great fun, I had to open it up because the output went silent.
Gutshots of the Hohner Basset!
Lets start with the DIN jack that connects it to the bass amp..
Inside the white enclosure there’s a lamp and a ldr.. this assembly is the actual “percussion” section.
You press a note on the keyboard, the light goes off slowly (sustain) according to the knob position, when not in auto mode.
Ahem this means the caps have been doing their job for 50 long years! Only one of the capacitors has failed, please note- the blue valvo 100uF cap now measures 1uF!
Video showing the lamp going off when a note is keyed.