Roland Dr-3

Dr. Rhythm, drum machine

With the DR-3 Dr. Rhythm, guitarists and songwriters can add incredible-sounding drums to their music. This ultra-affordable drum machine includes some of BOSS' best acoustic and electronic drum kits and a selection of bass sounds. Great for jamming, the DR-3's Rhythm Progressions and multiple variations make it easy to create a realistic-sounding drum track for any style of music. And with Total Sound Control, you can tweak your kits to perfection.

• BOSS' most affordable drum machine for jamming or practice
• Realistic drum, percussion and bass sounds with velocity-sensitive pads
• New Rhythm Progressions with 3 variations each for Intro, Verse, Fill and Ending
• New TSC® with Sound Shape function and Ambience for professional drum sounds
• 100 Preset Styles and 100 User styles programmable via realtime or step recording
• Footswitch input for easy live control; runs on AC or battery power

Specifications:

• Styles User Style: 100, Preset Style: 100 * 11 patterns for a style
• Songs User: 100, Song Length: Max. 250 patterns for a song
• TSC (Total Sound Control) Preset Patch: 8, User Patch: 8 Preset Patch: 8, User Patch: 8
• Max. Polyphony 12 voices
• Instrument Drum and perc: 120, Bass: 12
• Resolution 96 per quater note
• Tempo 20 to 260 bpm
• Recording Method Realtime/Step
• Pads 13 (Velocity-sensitive)
• Display Backlit LCD (16 characters x 2 lines)

Connectors Output Jack: L, R (RCA Phono type), L(PHONES), R(MONO) (1/4-inch phone type), Foot Switch Jack (Stereo 1/4-inch phone type), MIDI IN Connector, DC IN (AC Adaptor Jack)

Power Supply DC9V: Dry Battery (R6/LR6 (AA) type) x 6, AC Adaptor (PSA-series)

Power Consumption 200 mA

• Expected battery life under continuous use: approx. 5 hours (This figure will vary depending on the actual conditions of use.) 

Accessories Dry Battery (Alkaline LR6 (AA) type) x 6, Owner's Manual, Roland Service (Information Sheet)

Options AC Adaptor: PSA Series, Foot Switch: FS-5U, Foot Switch Cable: Roland PCS-31

Size and Weight

• Width 213 mm 8-7/16 inches
• Depth 185 mm 7-5/16 inches
• Height 53 mm 2-1/8 inches
• Weight 0.7 kg 1 lbs. 10 oz.