DigiTech TRIO Band Creator — an instant backing band for guitarists. Play a chord progression, hit the footswitch, and TRIO listens and generates matching bass and drum parts on the fly, with 7 genres (Rock, Pop, Blues, Jazz, Country, R&B, Alt Rock) and 12 styles each to choose from, plus adjustable tempo and time signature. Learns and recalls up to 3 song parts for full song playback. This unit looks essentially unused, complete with the original box, manual, and included power supply — no visible wear. Runs on 9V DC (standard center-negative barrel).