Used Isp Technologies Empyrean Michael Sweet Signature Preamp Effect Pedal

Unleash soaring, harmonically rich high-gain tone with this used ISP Technologies Empyrean Michael Sweet Signature Preamp/Effect Pedal in great condition. Designed for articulate metal and rock, it delivers tight, punchy distortion, smooth sustain, and versatile EQ shaping for everything from aggressive rhythm to singing leads. Built in a rugged stompbox format with standard 1/4" input/output and straightforward on-pedal controls, it’s an easy way to add signature Sweet-style drive to any rig.