Boss DR-01S Rhythm Partner Acoustic Music Rhythm Machine Refurbished

Boss DR-01S Rhythm Partner Acoustic Music Rhythm Machine Refurbished

Out of stock
SKU: BOSDR01SBU Category:

It looks new. Only been used less than a few hours. Sometimes it only has been opened and tested.

Boss DR-01S Rhythm Partner is packed with organic percussion sounds and simple, versatile grooves that tastefully complement the unplugged experience. It’s an ideal companion for acoustic guitar and vocals, and just as powerful with ukulele, violin, piano, and other types of acoustic instruments.

The friendly interface on the DR-01S makes it easy to cater beats and variations to suit any style, while the onboard speaker provides high-quality sound that blends perfectly with acoustic instruments. And with battery-powered operation, you can take your rhythm partner everywhere you go. Whether playing solo or with friends, the inspiring DR-01S brings a new level of enjoyment to all your acoustic music sessions.

Item Includes

  • Boss DR-01S
  • Owner’s manual
  • AC adaptor

Great-sounding, easy-to-use rhythm box designed for acoustic musicians

Filled with simple, tasteful grooves to support and enhance unplugged music styles

Convenient all-in-one design with high-quality integrated sound system

User-friendly interface for selecting instrument types and grooves, adjusting volume and tempo, and more

Seven simultaneous instrument categories include everything from tambourines, shakers, and congas to full drum set, sound effects, standard metronome, and many other sounds

Dedicated patterns in each instrument category, with the ability to layer patterns from all categories together in real time

Save 50 favorite rhythm combinations for quick recall

Control various functions and trigger sounds hands-free with optional footswitches

Line out for connecting to an acoustic guitar amp or larger sound system

Aux input enables use as a speaker for a smartphone or other audio player

Powered by six AA-size batteries or included AC adapter


Power Output: 7 W

Speaker: 4″ / 10 cm

Display: 7 segments, 3 characters (LED)

DA Conversion: 24-bit

Nominal Level:

Auxiliary Input: -20 dBu

Line Output: -10 dBu


Auxiliary-Input Impedance: 22 kOhms

Line-Output Impedance: 1 kOhm

Recommended Load Impedance: 10 kOhms or greater


1 x 3.5 mm Aux input, stereo

1 x 3.5 mm Line output, stereo

CTL 1, 2 Jack: 1/4″ TRS input, phone type

Maximum Polyphony: 24 voices

Tempo: Quarter note = 40 to 300 bpm

Time Signatures: 3/4, 4/4, 6/8

Tones: Shaker, maracas, bell, whistle, tambourine, pandeiro, claves, cowbell, triangle, guiro, bongo, hand clap, paila, conga, cajon, drums, metronome, sound effects

Favorite: Number: 50x

Power Supply: 6 x AA batteries (alkaline, available separately), AC adapter (included)

Current Draw: 330 mA

Expected Battery Life: Approximately 10 hours under continuous use

Dimensions (WxDxH): 8.3 x 5.6 x 5.0″ / 21.0 x 14.3 x 12.7 cm

Weight: 2 lb / 900.0 g

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