This Pedal is a prototype or in a concept phase.
| Date | Region | Description | Price | Seller |
|---|---|---|---|---|
| USA | Excellent overdrive/distorion pedal. Works perfectly. 
MXR Duke of Tone$100
MXR Duke of Tone$159.99
MXR Duke Of Tone$167.05
MXR Duke Of Tone$159.99
MXR Duke Of Tone$159.99
MXR Duke of Tone Overdrive Pedal CSP039