Practice in style with the flagship of the Dr. Beat Metronome line. The DB-90 is loaded with quality sounds and drum patterns to make your practice sessions less mundane and more musical. Theres a Rhythm Coach function with an onboard mic, a reference-tone function for tuning, an Instrument input, MIDI input, and other handy tools to make learning fun and effective. Specifications Tempo: 30-250 bpm Pattern: 30 variations, including Clave 3-2, Clave 2-3, Reggae, and more Reference Pitch: A4=438Hz-445Hz w/1Hz steps Reference Tone Range: C2-B6 Connector: Trig IN Jack, Start/Stop Jack, Memory Up/Down Jack, MINI IN, Phones Jack x2, Input Jack, AC Adaptor Jack Power Supply: DC-9V or AC Adaptor Accessories Included: DC-9V battery, Soft Case, Owner’s Manual, Boss Nut (M8) Dimensions: 4-13/16″ x 6-1/2″
