This bass is a Rickenbacker 4001 copy,
with very good wood quality.
It features the Ricky typical stereo output, in addition to the mono jack. Here the saddle was at some point replaced by a brass nut. There are 20 frets;
the scale length is slightly shorter than typical turn Ricky Longskale (84 cm).
Typical cresting wave peghead shape:
The stereo output:
