| Brand | SR&D |
|---|---|
| Type | Chorus, Compressor, Distortion, Equalizer, Sustainer |
| Model | Bass Rockman |
| Analog/Digital | Analog |
| To Fit | Bass Guitar |
| Country of Origin | United States |
Check the listing for details. SR&D Bass Rockman Headphone Amp - Scholz Boston Powers On - Untested. Condition: Used, Made in United States. Listed at 239.99 USD. The SR&D Bass Rockman Headphone Amp is a versatile analog multi-effects pedal designed specifically for bass guitars. It features a range of functions including sustain, chorus, compressor, distortion, and equalizer, allowing bass players to craft a wide variety of tones and effects.