The GP-20 Amp Factory offers a variety of incredible COSM Guitar Amp models designed for live performance or recording—22 in all. Thanks to its simple knob-based controls, two-channel operation, and ability to model the best amps ever made, the brilliant GP-20 is a tonal monster for live or studio applications.
- COSM Amp Modeling pedal with 22 killer amp models
- 2-channel operation (Manual/Memory) plus Bypass turns any guitar amp into a 3-channel amp
- Output Select switch for connection to guitar amps or line-level systems
- 5 onboard speaker cabinet simulations plus digital output for recording
These items were acquired from a music store that was an authorized Roland dealer; they were new stock on the sales floor when we bought their stock out. These are being sold in New Old Stock condition. The knobs have lost some of their silver caps (common on this model), and some marks on the left pedal from people trying it in the store, beyond that, the pedal is flawless. With original packaging.
No reasonable offer will be refused.
