
13-Pin Input Breakout
Roland/BOSS GK guitar interface for hexaphonic or polyphonic processing
Overview:
The 13-Pin Input Breakout module receives signals from a Roland GK-3 compatible guitar and converts them to modular levels using low-noise audio op-amps.
​
Gain options include 10x (20dB), 30x (30dB), or 100x (40dB).
​
Gain controls allow you to adjust the gain from zero to full-scale in the amplified string outputs.
​
Amplifier boards are easily replaceable with different gain versions. Check the shop for replacement boards.
​
The module provides power to the electronics in your GK-3 compatible guitar.
​
Hand-assembled in the USA.
Important Note:
This module has been tested successfully with Roland GK-3, GK-2A, Graph Tech Hexpander, and RMC Poly-Drive pickup systems.
​
Roland GK-2A pickups (including those on the Fender GC-1) require a special version of this module.
Please indicate if you intend to use a Roland-ready or GC-1 Stratocaster with this module at the time of your order and we will supply the special version.
​
Guitars equipped with L.R.Baggs piezo pickups (such as Godin's new SA models) will not work with this version of the module due to impedance mismatches!
​
There is a workaround for the L.R.Baggs issue. Please contact us for more details.
We are developing a new module revision that will address both issues mentioned above.
Features:
-
Outputs for each signal in the 13-pin GK-3 interface (audio/CV).
-
Access to direct signals from each string and the passive pickup.
-
Selectable gain range (1x or 10x, 30x, 100x) for each string and the passive pickup output on back of the module.
-
Adjustable gain or attenuation to zero within each selected gain range.
-
Metal film resistors for close channel gain matching.
-
Pairs well with 13-Pin Output Breakout , Hex VU Meter, Hex Fuzz, Hex VCF, Hex VCA, and Hex EF-Gate-Trigger.
-
Ideal for guitar multi-channel, single-string, or hexaphonic effects processing.
-
The Amplifier-Attenuator section may be used independently by introducing signals via the front panel input jacks or SynQuaNon Audio Bus input connection in the back.
-
Version 3 of the module features the latest SynQuaNon Audio Bus connections on the rear.
Technical Specifications:
Width 16 HP
Depth 40 mm
Power 39 mA @ +12V
39 mA @ -12V
0 mA @ +5V
Gain 0-20 dB, 0-30 dB or 0-40 dB optional
Reverse power protection, resettable fuses, extensive power supply filtering