A
Anonymous
Apr 17, 2026
Rating: 4/5
Good Kit
Installation took some time but worth it. Instructions could be slightly more detailed.
Description
Preamp 3-Band Active Tone Control Circuit for Electric Guitar Bass + JB Pickup Instrument Accessory Free Shipping
Reviews
Attributes
| Brand | - |
| Category | Musical Instrument Accessories / Guitar Electronic Accessories |
| Origin | - |
| Brand | ToneCraft |
| Model Number | TC-3B-JB |
| Pickup Configuration | Humbucker |
| Preamp Type | Active 3-Band |
| Battery Requirement | 9V DC |
| Potentiometer Value | 25k Ohm |
| Wire Length | 30cm Shielded |
| Casing Material | PCB Plastic Housing |
| Finish | Gold Plated Contacts |
| Warranty | 1 Year Limited |
5 reviews
A
Anonymous
Mar 27, 2026
Rating: 5/5
Fast Delivery
Arrived earlier than expected. Great packaging and all components were secure.
A
Anonymous
Mar 08, 2026
Rating: 5/5
Pro Tone
Feels like a much more expensive guitar now. The EQ controls are very smooth.
A
Anonymous
Feb 20, 2026
Rating: 4/5
Solid Upgrade
EQ controls are very responsive. Recommended for anyone wanting active electronics.
A
Anonymous
Feb 09, 2026
Rating: 5/5
Excellent Sound
The JB pickup sounds fierce. Preamp is noiseless and adds great clarity to my bass.
5 FAQ
Q: Is the pickup wax potted?
A: Yes, the humbucker is wax potted to prevent feedback at high volumes.
Q: Does this require soldering?
A: Yes, basic soldering skills are required for installation.
Q: Can I return if it doesn't fit?
A: Yes, please check our return policy within 30 days of purchase.
Q: Will this fit a Telecaster?
A: It may require routing due to the preamp size in some models.
Q: What EQ frequencies are covered?
A: Bass, Mid, and Treble ranges are adjustable on the preamp circuit.
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