Boss GKC-DA Guitar Synthesizer Converter

Boss GKC-DA Guitar Synthesizer Converter



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Boss GKC-DA Guitar Synthesizer Converter

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The most recent guitar synthesizer offerings from Boss showcase the Serial GK digital interface, an innovative connection approach that offers enhanced performance compared to the traditional analogue 13-pin GK interface utilized in earlier models of Boss and Roland guitar synthesizers and modellers. To connect a 13-pin GK device like the Boss SY-1000 or GP-10 using the Serial GK output found on a GK-5 or GK-5B Divided Pickup or the GM-800 Guitar Synthesizer, you can employ the GKC-DA GK Converter.

Key Features:

  • Converts the Serial GK digital interface to the classic 13-pin analogue 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

Boss GKC-DA Converter Specifications:

  • Nominal Input Level: -10 dBu (GUITAR IN)
  • Maximum Input Level: +16 dBu (GUITAR IN)
  • Input Impedance: 1 M ohm (GUITAR IN)
  • Current Draw: 390 mA
  • Power Supply: AC Adaptor


  • GK IN Jack: 1/4-inch TRS Phone Type (for BGK Cable Only)
  • GK OUT Connector: 13 Pins DIN Type
  • GUITAR IN Jack: 1/4-inch Phone Type
  • DC IN Jack
  • USB Port: USB Micro-B (Program Update Only)

Weight & Dimensions

  • Weight: 340 g / 12 oz
  • Dimensions (W x D x H): 115 x 92 x 36 mm / 4.528 x 3.622 x 1.417 inches

Accessories (Included)

  • AC Adaptor
  • Owner's Manual
  • Leaflet (Using the Unit Safely)
  • Options (Sold Separately)
  • Serial GK Cable: BGK-15, BGK-30
More Information
Manufacturer Boss
SKU 333654
Shipping Weight (kg) 2.000000
Warranty 2 Years


We have a wide range of Delivery Options available, depending on the value of your parcel and budget. Select from our 2-3 Day Saver Service or our Next Working Day options at the Checkout.
This will include a text or email on the day of delivery giving you an exact hour window of when your gear will be with you, and the drivers name - just so you know when to turn the volume down!

  • Free Delivery Available on Selected Products
  • Weekend UK Mainland Delivery (Saturday-Sunday): £19.99
  • Small Items (Under 750g) Small items will be delivered by Royal Mail starting from 99p
  • Heavy Items (Over 30kg): Pallet Service Doorstep Delivery £65

For heavy items, courier details, out of stock products, out of area postcodes or international deliveries see our full Delivery info here.


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