

Boss GKC-AD GK Guitar Synth Converter
BOSS GKC-AD GK CONVERTER
Drive the Next-Generation Serial GK Interface from a Roland GK-3 or GK-3B Divided Pickup
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 modelling products. The GKC-AD GK Converter allows you to drive the Serial GK input on the GM-800 Guitar Synthesizer from a Roland GK-3 or GK-3B Divided Pickup or an instrument equipped with a 13-pin GK output.
FEATURES
- Converts analog 13-pin GK pickup systems to the newly developed Serial GK digital interface
- 13-pin GK input and Serial GK output
- Instrument output for passing normal guitar/bass pickup sounds embedded in the 13-pin connection
- Compact and rugged metal design
Supported Products
The GKC-AD enables you to use the GK-3/GK-3B Divided Pickup or an instrument equipped with a 13-pin GK output with the following products:
BOSS Products
・GM-800 Guitar Synthesizer
Specifications
| Connectors | GK IN connector: 13 pins DIN type |
| GK OUT jack: 1/4-inch TRS phone type (for BGK cable only) | |
| GUITAR OUT jack: 1/4-inch phone type | |
| DC IN jack | |
| USB port: USB Micro-B (program update only) | |
| Nominal Output Level | GUITAR OUT: -10 dBu |
| Recommended Load Impedance | GUITAR OUT: 10 k ohms or greater |
| Indicators | POWER indicator |
| GK CONNECT indicator | |
| Current Draw | 240 mA |
| Power Supply | AC adaptor |
| Dimensions | 115 (W) x 92 (D) x 36 (H) mm |
| 4-17/32 (W) x 3-5/8 (D) x 1-7/16 (H) inches | |
| Weight (excluding AC adaptor) | 340 g |
| 12 oz | |
| Accessories | AC adaptor |
| Owner's Manual | |
| Leaflet "USING THE UNIT SAFELY" | |
| Options (sold separately) | Serial GK cable: BGK-15 (15 ft./4.5 m), BGK-30 (30 ft./9 m) |
| Note | * 0 dBu = 0.775 Vrms |
Warranty
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