The used Catalinbread Blood Donor effect pedal is in great condition and delivers rich, dynamic fuzz tones with a unique, aggressive character. Designed for guitarists who crave intense gain and sustain, it features standard 9V DC power operation, true bypass switching, and intuitive controls for Gain, Tone, and Volume. Housed in a durable enclosure with eye-catching artwork, this pedal offers reliable performance and killer tone for players who want to stand out in any mix.