Used Demonfx HARMONIC BOOSTER CLEAN BASS PREAMP Bass Effect Pedal

Used DEMONFX Harmonic Booster Clean Bass Preamp pedal in great condition, delivering rich harmonic enhancement and a clear, punchy low end without unwanted grit. Ideal as an always-on tone sweetener or clean boost, it provides responsive EQ shaping with dedicated Level, Gain, Bass, and Treble controls for quick dialing on any rig. Standard 1/4" in/out, compact pedalboard-friendly enclosure, and runs on 9V DC center-negative power for reliable performance.