Looking to tighten your tone and add punch to your signal chain This used AMT Electronics G-Packer effect pedal is in great condition and delivers exceptional dynamic control. Designed specifically for guitarists, the G-Packer improves articulation by slightly compressing the signal while enhancing attack and sustain without altering your tone. It features true bypass switching, a compact and durable metal chassis, and runs on standard 9V DC power. Whether you're looking to boost solos or tighten rhythm playing, this pedal is a powerful addition to any pedalboard.