Used and in good condition, this Maxon AD999 Vintage Series Analog Delay delivers rich, warm delay tones powered by eight Maxon BBD chips for authentic analog echo. With up to 900ms of delay time and intuitive controls for Delay Time, Repeat, and Delay Level, this stompbox is perfect for players seeking classic analog ambiance. The rugged die-cast chassis shows moderate cosmetic wear consistent with gigging use, but functions flawlessly. True bypass switching preserves your tone when disengaged, and the pedal operates on 9V DC (center-negative power supply not included). Whether you're chasing vintage slapback, ambient swells, or rhythmic textures, the AD999 remains a timeless tool for guitarists and tone purists alike.