This used Donner Ultimate Comp Effect Pedal is in great condition and delivers classic analog compression to shape your tone with precision and clarity. Featuring a true bypass design, it preserves your guitar's original signal while adding rich sustain and smooth dynamics. The Ultimate Comp is equipped with simple, intuitive controls��Level, Tone, and Comp��making it easy to dial in anything from subtle enhancements to full-bodied compression. Housed in a compact and durable aluminum-alloy chassis, it's perfect for any pedalboard setup. Whether you're looking to tighten up your clean tone or add punch to solos, this pedal provides professional-quality sound at an affordable price. Powered by standard 9V DC (not included), it's ready to elevate your rig with minimal footprint.