Boss DB-90 Dr. Beat Metronome

BOSS DB-90 Dr. Beat Metronome Features:
• The most advanced metronome available
• Trigger input to access unique Rhythm Coach exercises
• MIDI in for syncing to external sequencer tempos
• PCM sounds with drum-machine-style patterns
• 50 memories
• Human-voice count
• Optional power supply PSA-120S available

Tech Specs
• Format:Handheld/Desktop
• Tuner:Yes
• Reference Tones:Yes
• Sounds:4 x Metronome Voices, PCM Drum Sounds
• Inputs:1 x 1/4" (instrument), 1 x 1/4" (trigger)
• Outputs:1 x 1/4", 1 x 1/8" (headphones)
• Other I/O:1 x 1/4" (start/stop), 1 x 1/4" (memory), 1 x MIDI In
• Manufacturer Part Number:DB-90