Used MXR M133 Micro Amp Pre Effect Pedal

Enhance your tone with this used MXR M133 Micro Amp Pre Effect Pedal in great condition. Perfect for boosting solos or balancing guitar levels, it delivers up to +26dB of clean gain with a single gain knob for easy control. Built into a rugged metal chassis, it features true bypass switching for pure signal clarity. Ideal for any setup, it's a reliable tool for adding extra punch, warmth, or volume without altering your core tone.