COVID-19: We are OPEN for limited in-store shopping. (Click here for more info)

Boss DR-3 Dr. Rhythm

Boss DR-3 Dr. Rhythm

Regular price
Sale price
Regular price
Sold out
Unit price
Shipping calculated at checkout.

With the DR-3 Dr. Rhythm, guitarists and songwriters can add incredible-sounding drums to their music


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
  • 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-31L
  • Width: 213 mm, 8-7/16 inches
  • Depth: 185 mm, 7-5/16 inches
  • Height: 53 mm, 2-1/8 inches
  • Weight: 710 g, 1 lbs. 10 oz.