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Review: Boss Dr. Rhythm DR-3

March 19th, 2008 | drum-machines

Ron Ganella

There are a ton of drum machines on the market, each with their own advantages and disadvantages. 

The Boss Dr. Rhythm series of drum machines has been there from the very beginning.  With the DR-3 Boss has added even more features into their famous drum machine.  Essentially, I have been demoing this device for the past few weeks and find that it is a pretty good drum machine.  It comes with plenty of backing sounds to explore for hours on end and sounds high quality. 

I have spent countless hours getting a good backing track (I like the blues riffs the best) and practicing solos over them.  I find that this method of using the DR-3 allows for the best practice I can get.  I liked the preloaded beats on this system but also experimented with making some of my own, and the process was not that hard and I came up with some pretty good sounds. 

I think that some variety to the beats is needed however.  At times it is very clear that these beats are sampled.  I think future models of Dr. Rhythm should include randomization of samples (other higher end machines have this) in order to keep the beats sounding more realistic. 

All in all, this thing sound better than a cheap sounding keyboard with a drum section but pales in comparison to software based drum solutions (Check out Drum Kit From Hell from ToonTrack) which sound much more authentic and vary the samples.  I think that for a beginner or someone who just wants a practice companion, the Dr. Rhythm DR-3 does an excellent job and will satisfy you. 

BOSS DR3 DR Rhythm DRUM MACHINE DR 3 BOSS DR3 DR Rhythm DRUM MACHINE DR 3 Paypal US $125.00 1d 8h 54m
DR 3 Boss Drum Machine DR 3 Boss Drum Machine Paypal 2 Bids US $102.50 1d 15h 47m
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Boss Dr Rhythm DR 3 Drum Machine opened but never used Boss Dr Rhythm DR 3 Drum Machine opened but never used Paypal 6 Bids US $51.01 3d 14h 48m
Boss Dr Rythm DR 3 Drum Machine Boss Dr Rythm DR 3 Drum Machine Paypal 0 Bid US $75.00 3d 21h 27m
HONDA CIVIC 3 DR 4 DR 2 DR PRELUDE BOSS KIT HONDA CIVIC 3 DR 4 DR 2 DR PRELUDE BOSS KIT Paypal US $34.22 4d 5h 50m
Boss DR 3 Dr Rhythm Drum Machine Boss DR 3 Dr Rhythm Drum Machine Paypal 8 Bids US $31.00 4d 11h 8m

Boss Dr. Rhythm DR-3 Specifications:
8-7/16"W x 2-1/8"H x 7-5/16"D
1 lb. 10 oz.
12-voice polyphony
120 drum and percussion sounds
12 bass sounds
20 - 260BPM
Realtime or step recording
13 velocity-sensitive pads
Backlit LCD (16 characters x 2 lines)
I/O: L, R (RCA), L, R (1/4"), footswitch jack (stereo 1/4"), MIDI in, DC in (AC adapter jack)
Power Supply DC9V: dry battery (R6/LR6 (AA) type) x 6, AC Adapter (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 Adapter: PSA Series, Foot Switch: FS-5U, Foot Switch Cable: Roland PCS-31

The specifications are subject to change without notice.
Boss Dr. Rhythm DR-3 Features:
Affordable drum machine for jamming or practice
Realistic drum, percussion, and bass sounds with velocity-sensitive pads
Programmable rhythm progressions with 3 variations each for Intro, Verse, Fill, and Ending
Total Sound Control with Sound Shape function and Ambiance 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




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