| Model | GR-50 |
|---|---|
| Type | Guitar Synthesizer |
| Brand | Roland |
Check the listing for details. Roland GR-50 OS version 1.14 EPROM Firmware Upgrade SET / ROM Update Chips GR50. Condition: New. Listed at 34.95 USD. Roland GR-50 OS 1.14 EPROM Firmware Upgrade SET. Be sure to take note of the marked orientation notch on the side of the EPROM to ensure correct installation. EPROMS inserted backwards will be destroyed.
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