Offer Details

Fulltone Fat-Boost FB-3 – Versatile Clean Boost / PreampSelling a Fulltone Fat-Boost FB-3 in excellent working condition. This is a highly versatile clean boost / tone-shaping preamp that can go from transparent boost to fat, harmonically rich drive.🎛️ Features:Up to ~35dB of gainBass and Treble controls for precise tone shapingDrive control for adding warmth and gritHigh-quality Class-A FET designTrue bypass switching🎸 Why it’s great:This isn’t just a boost—it’s a mini preamp. Perfect for:Thickening single coilsPushing your amp into natural breakupAdding clarity or low-end fullnessAlways-on tone enhancementWorks great at the front of your chain or as a tone shaper in the loop.🧼 Condition:Fully functional, no issuesLight cosmetic wear from normal useVelcro on bottom (removable if needed)💡 Notes:Ships quickly and securelyFeel free to ask any questions👉 Killer boost for players who want more than just volume—adds character, warmth, and control.