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Home AmptweakerBig Rock Pro II

Amptweaker Big Rock Pro II guitar pedal

Big Rock Pro II

Distortion

Full-featured rock distortion with expanded low end and comprehensive features.

Amptweaker was founded by James Brown, former Peavey amp designer who worked on the 5150 and JSX. The Big Rock Pro II carries forward that high-gain amp design expertise in pedal format.

Comprehensive gain staging and tone shaping from someone who designed amps for Eddie Van Halen and Joe Satriani. The Pro II refines the circuit with additional features and improved response.

Amptweaker pedals benefit from decades of professional amplifier design experience. Big Rock Pro II delivers that arena-rock high-gain character.

Demo Videos

Specifications

Power9-18V DC

Current Draw~50mAest.

Polaritycenter-negative

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