Pricing and availability

We compare 600+ stores and found this item at 9 stores. Prices updated .

Sweetwater
4.0 (38)
$295.99 $294.80 $1.19 · All time low
Guitar Center
4.0 (10)
$295.99
Amazon
4.5 (352)
$294.80
Reverb
4.0 (8)
$295.99 New
$219.99 Used
Musician's Friend
4.0 (6)
$295.80 $294.80 $1.00 · All time low
Thomann
4.3 (79)
$251.00
Gear4Music
£220.00

Average Price: $282

Standard/Professional

$150

$601+

Price Tier

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Standard

High-end

Price History

Based on price data from 5 merchants for "Boss DR-01S Rhythm Partner". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

For acoustic musicians seeking a rhythm companion that blends seamlessly with their sound, the Boss DR-01S Rhythm Partner is an exceptional choice. Crafted with precision, this compact drum machine offers a plethora of organic percussion sounds that elevate any performance. From congas and cowbells to tambourines and bongos, each sound is derived from BOSS and Roland’s high-quality lineage, ensuring superb acoustic integration.

The DR-01S isn’t just about sound; it’s about versatility. With 50 memory slots for rhythm combinations, you can easily tailor your grooves to fit any acoustic style. Its intuitive interface allows you to adjust volume and tempo on the fly, with a built-in metronome supporting time signatures of 3/4, 4/4, and 6/8. Whether you're performing solo or with a group, the 4-inch speaker delivers clear audio, while the 24-voice polyphony ensures rich, layered rhythms.

Connectivity is a breeze with the DR-01S. The AUX IN and LINE OUT ports allow seamless integration with other gear, while the option to connect external footswitches provides hands-free control over start/stop functions, tempo tapping, and sound triggering. Designed with the acoustic musician in mind, this rhythm partner is a must-have for those looking to expand their musical horizons with ease and authenticity.

Key Features:

  • Rhythm machine tailored for acoustic musicians
  • Natural percussion sounds: shaker, maracas, conga, cajon, etc.
  • 50 memory slots for rhythm combinations
  • 24 voices polyphonic
  • Tempo range: 40-300 BPM
  • Time signatures: 3/4, 4/4, 6/8
  • 4-inch built-in speaker with 7W output
  • AUX IN, LINE OUT, and footswitch connections
  • Powered by adapter or up to 10 hours on battery

Product specs

Sounds Over 45 percussion sounds, metronome
Polyphony 24
Patterns 3/4, 4/4, 6/8 time signatures, tempo 40-300
Analog Inputs 1 x 1/8" (aux in)
Analog Outputs 1 x 1/8" (line out)
Other I/O 1 x 1/4" (control 1/2)
Storage 50 user presets
Power Source AC adapter (included) / 6 x AA batteries
Height 5"
Width 8.31"
Depth 5.68"
Weight 2 lbs.

FAQs

What types of rhythms and patterns can the Boss DR-01S Rhythm Partner produce?

The Boss DR-01S offers over 45 percussion sounds and supports 3/4, 4/4, and 6/8 time signatures, with tempos ranging from 40 to 300 BPM.

Can the Boss DR-01S Rhythm Partner be used for live performances?

Yes, the Boss DR-01S is designed for live performance with its intuitive interface and ability to store up to 50 user presets for quick access to your favorite rhythms.

Does the Boss DR-01S Rhythm Partner require external power?

The Boss DR-01S can be powered by an included AC adapter or six AA batteries, offering flexibility for both studio and mobile use.

What are the connectivity options for the Boss DR-01S Rhythm Partner?

The Boss DR-01S features a 1/8" aux input, a 1/8" line output, and a 1/4" control input, allowing for versatile connectivity with other audio equipment.

Is the Boss DR-01S Rhythm Partner suitable for acoustic musicians?

Yes, the Boss DR-01S is particularly well-suited for acoustic musicians seeking a rhythm partner that complements their performance without overpowering it.

GUITARGUITAR

GUITARGUITAR

BOSS DR-01S DR. RHYTHM

Video thumbnail for BOSS DR-01S DR. RHYTHM by GUITARGUITAR

BOSS DR-01S DR. RHYTHM

GUITARGUITAR

GUITARGUITAR

Video thumbnail for DR-01S Quick Start chapter3: How to Use the Advanced Features to Give Variety to a Song by BOSSchannel

DR-01S Quick Start chapter3: How to Use the Advanced Features to Give Variety to a Song

BOSSchannel

BOSSchannel

Video thumbnail for DR-01S Quick Start chapter1: How to Enjoy Playing Your Instrument Alongside a Rhythmic Backing by BOSSchannel

DR-01S Quick Start chapter1: How to Enjoy Playing Your Instrument Alongside a Rhythmic Backing

BOSSchannel

BOSSchannel

Video thumbnail for DR-01S Quick Start chapter2: How to Combine and Evolve the Rhythm Patterns by BOSSchannel

DR-01S Quick Start chapter2: How to Combine and Evolve the Rhythm Patterns

BOSSchannel

BOSSchannel

Video thumbnail for BOSS DR-01S Rhythm Partner, Acoustic Singer Pro, Acoustic Singer Live Demo - Manchester Music Mill by Manchester Music Mill

BOSS DR-01S Rhythm Partner, Acoustic Singer Pro, Acoustic Singer Live Demo - Manchester Music Mill

Manchester Music Mill

Manchester Music Mill

Video thumbnail for First look at the new BOSS DR-01S Rhythm Partner (DR01S) by Musos Corner

First look at the new BOSS DR-01S Rhythm Partner (DR01S)

Musos Corner

Musos Corner

Video thumbnail for BOSS DR-01s   Rhythm Partner    🥁     Demo of the factory preset rhythms     🎵     Top sound by GongX-Keys

BOSS DR-01s Rhythm Partner 🥁 Demo of the factory preset rhythms 🎵 Top sound

GongX-Keys

GongX-Keys

Video thumbnail for BOSS DR-01S Rhythm Partner Overview at Summer NAMM 2017 by Sweetwater

BOSS DR-01S Rhythm Partner Overview at Summer NAMM 2017

Sweetwater

Sweetwater

Video thumbnail for Talk with BOSS - #15 DR-01S Rhythm Partner (Archive) by BOSSchannel

Talk with BOSS - #15 DR-01S Rhythm Partner (Archive)

BOSSchannel

BOSSchannel

Reviews

PROS

  • Loud enough for practice and live settings

  • Easy to use with a gentle learning curve

  • Variety of pre-programmed rhythms enhances creativity

  • Individual volume control for each percussion instrument

  • Footswitch control for easy starts/stops

  • Good for acoustic settings and solo/duo performances

  • Natural sounding drum samples for realistic grooves

  • Built-in speaker provides decent volume for outdoor practice

  • Allows saving of custom rhythms and patterns

  • Useful as a more advanced metronome with varied patterns

CONS

  • Limited to using one saved rhythm at a time with footswitch

  • Swing groove patterns are weak

  • Lacks USB functionality for external save/edit

  • Cannot create custom rhythms from scratch

  • Footswitch functionality is limited; cannot assign different sounds to different patterns

  • Cymbal sounds are not of high quality

  • Some functions are hidden and not intuitive, requiring manual reference

  • Lacks fills or adaptation for verse, chorus, etc., making it more of a multi-voiced metronome

  • Missing variety in fills or variations for more dynamic performance

  • No preset patterns for specific dance styles like Waltz or Shuffle

Critic Reviews

Boss DR-01S review | MusicRadar

musicradar.com

This compact drum machine is a delightful companion for acoustic guitarists, boasting a user-friendly interface and a solid selection of sounds. Its portability allows it to fit conveniently in a guitar case, making it ideal for jamming or casual performances. However, while the DR-01S excels in small settings, its limitations become apparent at higher volumes, where it struggles to deliver realistic sound for busking or larger venues. Despite this drawback, its ease of use and impressive features like 50 programmable presets make it a worthy addition to any musician's gear collection.

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