Used in great condition, the Mythos CESTUS Treble Boost Pedal delivers crisp, vintage-inspired tone with exceptional clarity. Modeled after classic treble boosters of the '60s and '70s, the CESTUS features a NOS Germanium transistor for warm, harmonically rich boost that enhances your amp's natural breakup. The single knob control allows for easy adjustment of gain, perfect for pushing your solos forward or tightening up your rhythm tones. Operates on standard 9V DC power and features true bypass switching. This unit is in excellent working order, with only minor signs of use��ideal for players looking to add dynamic character and bite to their tone.