This Boss DR-880 Dr. Rhythm drum machine is in very good condition and fully functional. It includes a replacement power supply and works great. The DR-880 is a powerful rhythm-programming workstation loaded with drum, percussion, and bass sounds drawn from Roland’s SRX library, with EZ Compose buttons for quick pattern creation and deeper editing tools like Groove Modify, automatic ghost notes, and fills. It also features a front-panel Guitar/Bass input for playing through built-in COSM drive/amp models and multi-effects.

• Maximum polyphony: 32 notes (may be lower depending on bass sound)
• Instruments: Drums 440, Bass 40
• Drum kits: Preset 100, User 100
• Rhythm patterns: Preset 500, User 500
• Songs: User 100
• Maximum note storage: approx. 30,000 notes
• Resolution: 96 ticks per quarter note
• Tempo range: 20–260 bpm
• Pads: 20 velocity-sensitive pads
• Display: custom backlit LCD
• Rear connectors: Master Out L (Mono), R (1/4"), Master Out L/R (RCA), Individual Out A/B (1/4"), Digital Out (coaxial), USB, CTL 1/2 (1/4" TRS), CTL 3/4 (EXP pedal) (1/4" TRS), MIDI In/Out, AC adaptor jack
• Front connectors: Phones (stereo 1/4"), Guitar/Bass Input (1/4")
• Dimensions (W x D x H): 273 x 242 x 72 mm (10-3/4" x 9-9/16" x 2-7/8")
• Weight: 3.0 lb
• Cosmetic condition: Very Good