US
BOSS

BOSS DR-01S Rhythm Partner

  • Rhythm partner for acoustic players
  • Organic percussion sounds and grooves
  • Onboard speaker, battery capable
  • USB Type B and Type A connectors
  • AC adaptor, AUX IN and LINE OUT cables
  • 1.33 kg, 11 x 8 x 6 inches

Updated 2 days ago · Based on the Amazon listing and published specifications, not hands-on testing.

Our verdict

A virtual percussionist for acoustic guitar, ukulele and vocals, with organic sounds in place of electronic beats. A speaker is built in, and the cables for aux and line out ship with it.

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ASIN: B075NZTM94Model: DR-01SCategory: Drum Machines

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Rhythm Partner

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Overview

A living room session with an acoustic guitar and voice is where the DR-01S Rhythm Partner belongs, adding simple grooves that suit unplugged music. A plastic body houses an onboard speaker, a friendly interface and battery power.

Unplugged players get a backing percussionist that avoids drum machine sounds from electronic music. Beats and variations are quick to tailor. Sound library size and song memory are not listed.

Who it's for

Suited to a solo performer or a duo that plays acoustic guitar, ukulele, violin or piano and needs a light rhythm feel. Producers after electronic drum sounds should look elsewhere.

Pros and cons

Pros
  • Designed for acoustic musicians
  • Organic percussion sounds
  • Aux in and line out cables
Cons
  • Sound count not listed
  • Footswitch status unclear

Performance notes

Organic percussion samples and simple grooves are the working core, and the friendly interface lets you adjust beats and variations to the style of the song. The onboard speaker blends with acoustic instruments, while aux and line connections allow other sources.

Specifications

BrandBOSS
ModelDR-01S
Dimensions & fit
Dimensions11 x 8 x 6 inches
Weight1.33 kg
Construction & materials
Body MaterialPlastic
MaterialPlastic
ColorGrey or black
Included components
Included ComponentsAC adaptor, AUX IN cable, LINE OUT cable, optional footswitches
Other details
Connector TypeUsb Type B, Usb Type A
Item Type NameDR-01S

Closest rivals on specs

Alesis SR-16 Standalone Drum Machine
  • Item Weight 2.93 vs 2.5 pounds (+17%)
Akai Professional XR20
  • Item Weight 2.93 vs 2.2 pounds (+33%)
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Frequently asked questions

Is the BOSS DR-01S a drum machine for electronic music?

No. It is designed specifically for acoustic musicians, with organic percussion sounds rather than electronic kits.

What cables come with the BOSS DR-01S?

An AC adaptor, an AUX IN cable and a LINE OUT cable are listed. Optional footswitches are also named.

Does the BOSS DR-01S have a built-in speaker?

Yes. An onboard speaker is part of the unit.