Used Hao Rumble MOD Effect Pedal

The Used Hao Rumble MOD Effect Pedal delivers dynamic overdrive tones with vintage character and modern clarity, perfect for blues, rock, and fusion styles. In great condition, it features true bypass switching, a simple layout with Level, Tone, and Drive controls, and operates on 9V DC power. Designed for responsive touch sensitivity and guitar volume interaction, this boutique pedal adds rich harmonic content and sustain for players seeking warm, amp-like overdrive in a compact design.