Drop in replacement wiring loom for Rickenbacker 4000, 4001, 4001s, 4002 and 4003 bass guitars.
Choose your bass type:
Rickenbacker 4000 (single pickup), 4001s (2 pickups mono) or 4001/3 2 (pickups stereo) or the rare rickenbacker 4002.

You can order the 4001/4003 looms with or without the vintage style low cut capacitor on the bridge pickup or with this capacitor on a push-pull switch with which you can choose to have it in or out of the circuit, vintage or modern sound .

New unique mod available:

Most looms can be made left handed with reverse audio tapered pots!
Just send a message.

If you need a wiring for a Rickenbacker copy bass contact me for the correct pot shafts for the knobs :-)

-USA Rickenbackers have knobs with set screw and need solid/smooth shaft pots.
-Most Japanese copies use metric split shaft course spline (18 knurles) pots.
- The Allparts knobs are for split shaft course spline. Do not buy Allparts knobs for original Rickenbackers!
-CTS potentiometers with split shaft are fine spline (24 knurles) and cannot be used with Japanese/metric push on knobs found on Japanese copies.

4000 is a mono, single pickup bass
4001s is a mono dual pickup bass
4001 and 4003 are stereo basses