Date Region Description Price Seller
CanadaMXR Thump Bass Preamp – Compact, Powerful Tone ShapingUp for sale is an ...$144.20
USAThe MXR Thump Bass Preamp is a tone-sweetening, signal-boosting, and alt...$119.99
USAThis pedal combines the tone-sweetening magic of the Echoplex® Preamp wi...$99.95
USALightly used EP style preamp with EQ from MXR! The Thump is a great sma...$95.00
CanadaUsed it on my pedal board for a few years. Worked well. Button clicks no...$83.24
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