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Roland

Roland GKC-5 13-Pin Guitar Cable - 15 Feet

★★★★★4.7 (223 reviews)

The Roland GKC-5 13-pin cable provides a reliable 15-foot connection between your GK pickup and guitar synth processors.

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Overview

The Roland GKC-5 is a purpose-built 13-pin cable designed specifically for connecting GK-compatible divided guitar pickups to Roland and BOSS guitar synthesizer processors. Unlike a standard instrument cable that carries a single mono audio signal, the GKC-5's 13-pin configuration transmits six discrete string signals from the divided pickup, along with control voltages and power — all through one cable. This is essential for guitar synthesis, where each string must be tracked independently for accurate pitch detection and sound generation.

At 15 feet in length, the GKC-5 suits the majority of performance and studio configurations where the processor sits on a pedalboard at the player's feet or within a short distance on a rack. The cable is built to Roland's specifications for reliable signal integrity, which is important given that guitar synth tracking accuracy depends directly on clean, uninterrupted data from the pickup. It works with the full ecosystem of GK-equipped devices, including the GR-55 Guitar Synthesizer, VG-88 and VG-99 V-Guitar Systems, GP-10, and other 13-pin compatible units, making it a necessary accessory for anyone using Roland's guitar synthesis platform.

Key Features

15 foot cable

The Package Height of the Product is 2 inches

The Package Length of the Product is 15.5 inches

The Package Width of the Product is 6 inches

Specifications

Brand
Roland (BOSS)
Model
GKC-5
Type
13-Pin Cable
Length
15 Feet
Compatibility
GK-compatible Guitar Gear (GR-55, VG-88, VG-99, GP-10, etc.)

Pros & Cons

👍 Pros

  • 13-pin design carries all six individual string signals, control data, and power in a single cable run
  • 15-foot length provides practical reach for most studio and stage pedalboard setups
  • Compatible with the full range of Roland and BOSS GK-equipped guitar synthesizers and processors
  • Dedicated purpose-built cable ensures clean signal transfer without crosstalk between string channels

👎 Cons

  • 15-foot length may be too short for large stage setups with rack-mounted processors positioned far from the performer
  • 13-pin connectors are bulkier than standard audio connectors, adding strain at the pickup and processor junctions
  • Only useful with GK-compatible equipment, offering no versatility for other audio applications
  • The cable is relatively stiff compared to standard instrument cables, which can affect movement on stage

Frequently Asked Questions

The GKC-5 connects GK-compatible divided pickups (such as the GK-3) to 13-pin processors like the Roland GR-55 Guitar Synthesizer, VG-88 V-Guitar System, VG-99, GP-10, and similar units. It carries individual string signals plus control data over a single cable.
For most stage setups where the processor is on a pedalboard or nearby rack, 15 feet is sufficient. For larger stages where the processor is at a distant rack position, you may need to consider cable placement carefully or look for a longer 13-pin option.
No. GK-compatible systems require a 13-pin connection to transmit the six individual string signals plus power and control data. A standard 1/4" guitar cable cannot carry this information and will not work with these systems.
Yes. The 13-pin connection supplies power from the processor to the GK pickup, so the pickup does not need its own battery or separate power source when connected through this cable.

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