Boss GK-5 Bass Synth Pickup Kit B
Estimated Shipping Widget will be displayed here!
- This item is covered for 3 years
Couldn't load pickup availability
Information
Information
Manufacturer Information
Boss
https://www.roland.com
------------------------
Safety manager:
Roland Central Europe N.V.
Email:
Address:
Serial GK: the new generation of GK systems from BOSS
The GK-5-KIT-B was designed for a "custom-fit" integration of the GK-5 system on a 4-string bass, with a modern approach based on the Serial GK interface. This digital connection ensures reliable transmission of playing information to the latest compatible BOSS products (guitar/bass synth, V-Guitar), while preserving your usual sound chain.
For bassists who want to control a synth without sacrificing their tone
Once installed, this kit works in harmony with the instrument's standard wiring and lets you choose your playing mode: GK signal only, regular pickup only, or a mix of both. Ideal for stage and studio musicians who want to layer textures, synthetic basses, modeling, and traditional sounds, with controls directly accessible.
Assignable controls and professional integration
The kit includes the GK-5 unit, electronics, and connectors necessary for a complete installation, with controls positionable according to your preferences during customization. The 3-way momentary switch activates two assignable functions S1 and S2 (depending on the connected Serial GK device). The GK button can control volume or other assignable parameters, and a LED confirms power status. The pickup, flat and thin, is designed to fit most standard electric basses.
Warning: installation requires modifications to your guitar/bass. It is recommended to entrust the assembly to a dealer or specialized workshop. Any incidents related to installation and possible repairs after modification are the customer's responsibility, and the manufacturer does not provide warranty/repair coverage in this regard.
Technical specifications
| Electronics | Active |
| Category | kit |
| Instrument | 4-string bass |
| Magnet | Ceramic |
| Winding | simple |
| Position | set |
| Color | Black |
| Kit contents | GK-5 unit, printed circuit board, Serial GK connection plate, level potentiometer, switches, LED, wires, springs, and screws |
Questions frequently asked
Is the Boss GK-5 Guitar Synth Pickup Kit B compatible with a 5-string bass?
This kit is specifically designed for a 4-string electric bass. The flat and thin GK-5 pickup is intended for installation on most standard 4-string electric basses.
Which devices can be used with the Serial GK connector?
The Serial GK connection transmits playing information to compatible BOSS products, including guitar/bass synth systems and V-Guitar. Compatibility depends on the presence of this interface on the connected device.
Can the sound of the bass pickups be retained with the GK-5-KIT-B?
The active electronics allow selecting the GK signal, the regular pickup signal, or a mix of both. This selection lets the usual bass sound chain be preserved while adding synthetic textures or modeling effects.
What controls are included in the GK-5 bass kit?
A 3-way momentary switch provides access to S1 and S2 controls assignable depending on the connected Serial GK device. The GK knob can be assigned to volume or other parameters, and an LED indicates power status.
Does installing the GK-5 pickup require modification of the bass?
Installation requires instrument modification and is recommended to be done by a dealer or specialized workshop. Any issues related to installation and repairs resulting from the modification are the customer's responsibility. The manufacturer does not provide warranty or repair services for this.



