Boss GKC-DA Digital to Analog Converter

SKU: BSGKCDA MFR: GKC-DA
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Key Features

  • Seamlessly connect your 13-pin GK guitar to BOSS and Roland guitar synthesizers.
  • Use as a high-quality digital audio interface for pristine sound in your recordings.
  • Enjoy low latency performance, essential for real-time audio processing and jamming.
  • Compact A/D converter integrates easily into any desktop studio setup or live rig.
  • Update easily via USB-C; ensures your digital audio interface is always up-to-date.
  • Connect to the BOSS SY-1000/GP-10 and Roland GR-55 with this audio converter.
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Special Order?Estimated to Ship: 08/18/2025
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Boss GKC-DA Specifications

General

General

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  • Form Factor

    Desktop

  • Converter Type

    A/D Converter (Signal/Audio Converter or Adapter)

  • Number of Channels

    1x D/A

  • Conversion Formats

    AES3

  • Converter Circuitry

    A/D Chipset

  • Display

    None

  • Number of Microphone Preamps

    None

  • Expansion Slots

    None

Connectivity

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  • Analog Audio I/O

    1x 1/4" TS Hi-Z Output

  • Phantom Power

    None

  • Digital Audio I/O

    None

  • Host Connection / USB

    None

  • USB (Non-Host)

    1x USB-C (Update)

  • Sync I/O

    None

  • Network I/O

    None

  • MIDI I/O

    None

  • Other I/O

    1x 1/4" TRS Boss/Roland GK Input
    1x DIN 13-Pin Boss/Roland GK Output

  • Wireless

    None

Digital Audio

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  • Sample Rate Conversion

    None

  • Sync Sources

    None

Compatibility

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  • OS Compatibility

    None

  • Included Software

    None

  • Mobile App Compatible

    No

  • Mobile Device Compatibility

    None

  • Devices Supported

    The GKC-DA allows you to use the following 13-pin GK products with Serial GK devices:

    BOSS Products
    SY-1000 Guitar Synthesizer
    GP-10 Guitar Processor

    Roland Products
    GR-55 Guitar Synthesizer and other legacy products with a 13-pin GK input

  • Power Requirements

    AC/DC Power Adapter (Included)

  • AC/DC Power Adapter

    Included

  • Current Consumption

    390 mA (AC Power Adapter)

Physical

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  • Certifications

    CE, FCC, WEEE

  • Dimensions

    4.5 x 3.6 x 1.4" (11.5 x 9.2 x 3.6cm)

  • Weight

    12.0 oz (340g)

  • UPC Code

    761294518151

About Boss GKC-DA

For musicians and audio professionals seeking superior sound quality, the GKC-DA Digital to Analog Converter from BOSS is a must-have. This high-quality, durable converter is designed to seamlessly transition digital audio signals into analog audio signals, enhancing your audio experience and ensuring the purest sound reproduction.

The GKC-DA Converter is the perfect companion for next-generation BOSS and Roland 13-Pin GK devices, including the BOSS SY-1000 or GP-10. It's designed to work flawlessly with the Serial GK digital interface, a cutting-edge connection method that offers improved performance over the traditional analog 13-pin GK interface. This makes it an ideal choice for those using the GK-5 or GK-5B Divided Pickup or the GM-800 Guitar Synthesizer.

Compact and easy-to-use, the GKC-DA Converter features a 1/4" phone jack and a USB interface, allowing for versatile connections to a wide range of devices. Whether you're connecting to a computer, digital audio workstation, mixer, or powered speaker, this converter ensures a smooth, high-quality audio output.

Please note that the Serial GK cable, available in lengths of 15 ft./4.5 m (BGK-15) and 30 ft./9 m (BGK-30), is sold separately.

In summary, the GKC-DA Digital to Analog Converter from BOSS is a versatile, high-quality solution for all your digital to analog audio conversion needs, offering superior performance and compatibility with a wide range of devices.

Boss GKC-DA Features

  • 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

Warranty Information

This product has a limited warranty of 12 months.

Product Documents

User Manual

Key Features

  • Seamlessly connect your 13-pin GK guitar to BOSS and Roland guitar synthesizers.
  • Use as a high-quality digital audio interface for pristine sound in your recordings.
  • Enjoy low latency performance, essential for real-time audio processing and jamming.
  • Compact A/D converter integrates easily into any desktop studio setup or live rig.
  • Update easily via USB-C; ensures your digital audio interface is always up-to-date.
  • Connect to the BOSS SY-1000/GP-10 and Roland GR-55 with this audio converter.

What's in the box:

  • Boss GKC-DA Digital to Analog Converter
  • AC Adapter
  • Leaflet "Using The Unit Safely"
  • User Manual
  • Boss 1 Year Limited Warranty