Item #1590076 Model #GKC-DA

BOSS GK Digital to Analog Converter Black


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Drive BOSS and Roland 13-Pin GK Devices from the next-generation Serial GK Interface.

The latest BOSS guitar synthesizer products feature the Serial GK digital interface, a newly developed connection method that delivers evolved performance over the analog 13-pin GK interface used in earlier BOSS and Roland guitar synth and modeling products. The GKC-DA GK Converter allows you to drive a 13-pin GK device such as the BOSS SY-1000 or GP-10 using the Serial GK output on a GK-5 or GK-5B Divided Pickup or the GM-800 Guitar Synthesizer.
  • GK In jack: 1/4" TRS phone type (for BGK cable only)
  • GK Out connector: 13 pins DIN type
  • Guitar In jack: 1/4" phone type
  • USB port: USB Micro-B (program update only)
  • Current Draw: 390 mA
  • Power Supply: AC adaptor
  • Dimensions: 4-17/32" (W) x 3-5/8" (D) x 1-7/16" (H)
  • Weight (excluding AC adaptor): 340 g, 12 oz.


  • Converts the Serial GK digital interface to the classic 13-pin analog GK interface
  • Serial GK input and 13-pin GK output
  • Instrument input for passing normal guitar/bass pickup sounds to the 13-pin output
  • Compact and rugged metal design