KAISH Pre-Wired 3-Band Active/Passive Bass Preamp Circuit - Brand New
Up for sale is a brand new, fully assembled KAISH 3-band active/passive bass preamp wiring harness. This is an incredibly budget-friendly drop-in upgrade to breathe new life into any passive bass or replace a faulty preamp.It features a 5-knob layout that gives you massive control over your tone right from your bass, letting you switch between an active EQ push or running a clean passive signal.Control Layout (5 Pots):
- Master Volume (B50K)
- Pickup Blend (MN250K) - Smooth panning between neck and bridge pickups
- Bass (B100K) - ±14dB boost/cut at 80Hz
- Middle (B100K) - ±8dB boost/cut at 900Hz
- Treble (B100K) - ±23dB boost/cut at 3kHz–7kHz
Installation Notes:
- Pre-wired convenience: The main PCB, control pots, and the 1/4" output jack are all pre-soldered.
- Easy hookup: You only need to solder your neck pickup to P1, your bridge pickup to P2, and connect your grounds to the GND terminal.
- Power: Runs on a standard 9V battery (not included).
Perfect project part for upgrading a Squier Jazz Bass, a precision/jazz bass build, or any custom project with a 5-hole control layout.
This item is sold As-Described
This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.
| Listed | 7 hours ago |
|---|---|
| Condition | Excellent (Used) Excellent items are almost entirely free from blemishes and other visual defects and have been played or used with the utmost care.Learn more |
| Brand | |
| Model |
|
| Categories | |
| Made In |
|
Product safety information may be available here.



