The DR-3 is organized into styles, which can contain 11 patterns. It can be powered with six AA batteries.
Year Released: 2003
Number of Pads: 13
Polyphony: 12 notes
Preset Patterns: 1100
User Patterns: 1100
User Songs: 100
Tempo Range: 20 - 260 BPM
Sequencer Resolution: 96 PPQN
ROM Size: 132 waveforms (120 drums, 12 bass)
Screen: 16x2 character backlit LCD
Weight: 0.71 kg
Dimensions: 213 mm x 185 mm x 53 mm
Boss Dr. Rhythm DR-3 ($60.46)
Boss DR-3 Dr. Rhythm [USED] ($99.99)
Boss DR-3 Dr. Rhythm 2003 - 2020 - Gray ($154.18)
Boss DR-3 Dr. Rhythm 2003-2020 ($52.91)
Boss DR-3 Dr. Rhythm ($99.80)
Boss DR-3 Dr. Rhythm 2003 - 2020 - Gray ($94.48)
Boss DR-3 Dr. Rhythm 2003 - 2020 - Gray ($88.43)
Boss DR-3 ($112.67)
Boss DR-3 Dr. Rhythm 2003 - 2020 - Gray ($98.25)
Boss DR-3 Dr. Rhythm 2003 - 2020 - Gray ($69)
Boss DR-3 Dr. Rhythm Drum Machine ($95)
Boss DR-3 Dr. Rhythm 2003 - 2020 - Gray ($105.81)
Boss DR-3 Dr. Rhythm ($229.95)
Boss DR-3 Dr. Rhythm Portable Drum Machine - Unused ($70.36)
Boss DR-3 Dr. Rhythm ($94.88)
Boss DR-3 Dr. Rhythm 2003 - 2020 - Gray ($55)
Boss DR-3 Dr. Rhythm 2003 - 2020 - Gray ($50)
Boss DR-3 Dr. Rhythm 2003 - 2020 - Gray ($45)
Boss DR-3 ($57.14)
Boss DR-3 Dr. Rhythm ($106.74)
Boss dr-3 drum machine ($99)
Roland DR-3 Dr. Rhythm Drum Machine ($149.99)
BOSS DR-3 DR. RHYTHM DRUM MACHINE ($149)
Reverb Boss Dr Rhythm DR-3 Sample Pack ($9.99)
Power Supply Replacement for Boss Dr-3 Dr3 Adapter Uk 9V ($11.71)
Boss DRP-3 Dr. Pad III ($80)
BOSS DRP-3 Dr. Pad Drum Synthesizer Pad DRPIII TRIG Signal w/ 100-240V PSU ($99.99)
Boss DRP-3 Dr. Pad Champagne ($120)
Boss DRP-3 Dr. Pad 2000s - Champagne ($106.74)
Boss DRP-III DRP-3 Dr. Pad Electronic Percussion Pad ($209)
1980s Boss Dr. PAD DRP-3 Vintage Drum Pad ($169)
Boss BRC-120 AC Adapter for DR-770, SP-505, VF-1, GR-33, GR-20, JS-5, GT-3, GT-6, GT-6B, and GT-8 ($47.99)
Boss Dr 3 ($194.15)
Boss - DR-880 , GT-3/6/8/10 - Power Switch ($14.90)
Boss DRP-3 Dr. Pad Champagne ($69)
Knob Roland TR-808, SVC-350, SPV-355...Boss CE-3 Pedal, DR-55 Dr. Rhythm... ($8.30)
Boss DR-110 parts - potentiometer 3 (accent) ($20)
Boss DRP-3 Dr. Pad – Champagne Finish with BPH-Z Pad Holder ($179.99)
Boss LMB-3 Bass Limiter Enhancer Effects Pedal Free USA Shipping ($79.99)
Boss Dr.PAD DRP-2 Drum Synthesizer Pad DRP-II - w/ Box, Adapter - I053 ($129)
Boss DB-90 Dr Beat Metronome with Tap Tempo ($175.99)
Custom padded cover for BOSS DR-3 Dr. Rhythm drum machine ($36.97)
Behringer DR400 / Boss RV-3 ($95)
Roland KNOB TR-808, SVC-350, SPV-355 Boss CE-3, DR-55 ($5.81)
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