| Brand | Yamaha |
|---|---|
| Type | Processor |
| Unit Type | Unit |
Check the listing for details. Yamaha GEP50 Guitar Effects Processor – Multi-Effects Rack Unit. Condition: Used. Listed at 139.95 USD. The Yamaha GEP50 is a versatile, 1U rackmount guitar effects processor known for its high-quality sound and wide range of classic digital effects. All buttons, knobs, and jacks are responsive, and the unit performs reliably.