Offer Details

The Boss FBM-1 Fender '59 Bassman Pedal uses COSM (Composite Object Sound Modeling) technology to capture the sound of the iconic 1959 Fender Bassman amplifier and reproduce it in pedal format. This was a genuine collaboration between Boss and Fender — not a generic clone, but a licensed and developed amp simulator built with input from the amp's actual manufacturer. Features include the same controls found on the original Bassman: Presence, Treble, Mid, and Bass EQ, replicated on the pedal using stacked concentric pots to fit the full original control set into a compact pedal enclosure.Normal and Bright inputs are included, with the Bright input providing a tone closer to the original Bassman's character, and the Gain knob takes you from sparkling clean to fat and crunchy — the tones that helped spark the rock and roll revolution in the first place. The FBM-1 also functions well as a pre-gain pedal placed before an already overdriven amp, adding the Bassman's tonal character to whatever amplifier you're running into. Players who run it as an always-on EQ and boost pedal — particularly with single-coil guitars into blackface-style Fender amps — report consistently good results. Tweed-colored housing with brown and silver faceplate, matching the visual identity of the amp it emulates. Very good condition.Mahar's Vintage Guitars is a brick-and-mortar and web-based retailer. We are happy to talk with you before you make a purchase.   Please reach out if you feel so inclined! We cross market our items here and on our own site, so items are subject to sale elsewhere at any time (however we will never cancel a sale if it happens here first). See our profile here, our Google reviews as well as our 100% positive Reverb feedback. Also, Reverb limits us to only 25 pictures of our items. There is a good chance we have more. Contact us if you’d like to see them.No sales tax for direct sale customers outside California. Reverb sales are always taxed.Shipping policy:Shipments will require signature on delivery, no exceptions.  If there is damage, the buyer must retain all packing materials intact and picture them immediately and send them to .  Less than 1% of our shipments are damaged in transit, and we are committed to making sure your item arrives safely, but we are taking these additional measures to make sure you are happy with your purchase.