Date Region Description Price Seller
USALike new ![MXR M281 Thump Bass Preamp](https://rvb-img...$83.00
USAWorks great ![MXR M281 Thump Bass Preamp](https://rvb...$85.00
USAIn near-perfect condition. Like new! ![MXR M281 Thump ...$87.00
USAGreat little bass preamp to add sparkle and 3-band equa...$95.00
USAMXR M281 Thump Bass Preamp PedalBring your bass tone to...$125.00
USAWorks perfectly. Velcro on bottom. Box included. ![MXR...$85.00
USAThe MXR Thump Bass Preamp is a tone-sweetening, signal-...$119.99
USAMXR Thump in excellent condition. ![MXR M281 Thump Ba...$78.00
USAThis pedal combines the tone-sweetening magic of the Ec...$84.00
USACool little bass preamp ![MXR M281 Thump Bass Preamp](...$80.00