Boss MICRO-BR with Leather Case

Digital Palmtop Recording Studio, 4-track, MP3 compatible w/ USB Port For Data Transfer


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Digital Palmtop Recording Studio, 4-track, MP3 compatible w/ USB Port For Data Transfer
Quantity: 1

Boss By Roland Authorized Reseller

General Features:

  • Ultra portable, only slightly larger than an iPod
  • 4-track playback, 32 V-Tracks
  • SD Card slot for recording media, 128MB card included
  • Multi-effects onboard
  • Time-Stretch and Center Cancel features
  • 293 rhythm patterns
  • MP3 compatible
  • Built-in tuner and microphone
  • USB port for data transfer
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty


  • Tracks: 4, V-Track: 32 (8 V-Track per each Track), Up to 2 tracks can be recorded simultaneously, Up to 4 tracks can be played back simultaneously
  • External Memory Capacity: SD Card: 32 M-1G bytes
  • Data Type: HiFi (MT2), STANDARD (LV1), LONG (LV2)
  • Audio Data Type (MP3 Mode): MP3 (192 kbps, 44.1 kHz), MP3 (128 kbps, 44.1 kHz), MP3 (64 kbps, 44.1 kHz), WAV (44.1 kHz, 16 bits) The MICRO BR can play the MP3 in bit rate range of 64-320 kbps
  • Signal Processing: AD Conversion: 24 bits + AF method (GUITAR IN, onboard mic), 24 bits (LINE IN/MIC), DA Conversion: 24 bits, AF method (Adaptive Focus method) Adaptive Focus is a unique Roland/BOSS technology that allows the signal noise (S/N) ratios of AD and DA converters to be vastly improved
  • Sample Rate: 44.1 kHz
  • Frequency Response: 20 Hz to 20 kHz
  • Recording Time:
    • HiFi (MT2) STD (LV1) LONG (LV2)
    • 32 MB 15 min. 18 min. 23 min.
    • 64 MB 31 min. 38 min. 47 min.
    • 128 MB 64 min. 76 min. 96 min.
    • 256 MB 128 min. 154 min. 192 min.
    • 512 MB 257 min. 309 min. 386 min.
    • 1 GB 502 min. 604 min. 755 min.
  • Nominal Input Level (Variable): GUITAR / BASS jack: -20 dBu, LINE IN / MIC jack: LINE: -10 dBu (LINE), MIC: -40 dBu (EXT MIC)
  • Input Impedance: GUITAR / BASS jack: 1 M ohms, LINE IN / MIC jack: LINE: 16 k ohms, EXT MIC, Plug-in Power = OFF: 18 k ohms, EXT MIC, Plug-in Power = ON: 2.2 k ohms
  • Nominal Output Level: PHONES / LINE OUT jack: -10 dBu
  • Nominal Output Impedance: PHONES / LINE OUT jack: 33 ohms
  • Recommended Load Impedance: PHONES / LINE OUT jack: 16-100 ohms (PHONES), LINE: 1 k ohms or greater (LINE OUT)
  • Interface: USB Connector (mini B type)
  • Display: 16 Characters x 2 Lines, 22 icons (White Backlit LCD)
  • Connectors: GUITAR / BASS jack (1/4 inch phone type), LINE IN / MIC jack (Stereo miniature phone type, supports Plug-in Power), PHONES / LINE OUT jack (Stereo miniature phone type), USB connector (mini B type)
  • Power Supply: DC 3 V: Dry battery LR6 (AA) type (alkaline) x 2, DC 9 V: Supply AC Adaptor (PSA series: sold separately)
  • Current Draw: 140 mA
  • Expected battery life: Dry cell batteries approximately 6 hours
  • Accessories: Soft Case, Size AA alkaline dry cell battery x 2, Demo card (128 MB SD Memory Card:Already inserted when the MICRO BR is shipped), Owner's Manual, Leaflets (About Memory Cards, Information/Effect Patch List)
  • Option: AC Adaptor: PSA-Series
  • Dimensions: 5-3/8"W x 3-1/4"D x 0-7/8"H

Boss BA-M-BR

Protective Leather-Like Micro-BR Play Case w/ Full Access to All Controls
Quantity: 1

Product Features

Boss By Roland Authorized Reseller
  • Protective Micro-BR Play Case
  • Leather-Like protective case works with BOSS Micro-BR portable 4-Track digital recorder
  • Allows full access to all controls and connectors
  • Included clip and Velcro hoop allows case to be hand carried or attached to a belt
  • Guards against dirt, scratches and minor impacts
  • Dimensions: 3-9/16โ€D x 5-3/4โ€W x 1โ€H
  • 1-year Manufacturer's warranty


Second Depth
The second depth is used only when the box is slanted or angled. This value is the top measurement and it is measured in inches.
The front-to-rear depth of the item, in inches. If the item is angled or slanted, this value is the bottom measurement.
The height of the item, measured from top to bottom, in inches.
The width of the item from left to right (side-to-side) measured in inches.
Color of handle.

Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

5 Star
4 Star
3 Star
2 Star
1 Star

Average Attribution Rating


Miami Florida

Good for alot

August 5, 2013

Very nice, good rhythm. sounds nice fx's and vocal recordings has compression. this unit exports waves 16 bit 44khz but only 2 tracks at a time, not all 4. Kinda hard to use but not for me

3 of 5 found this helpful

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: Boss MICRO-BR with Leather Case

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Boss MICRO-BR with Leather Case

Digital Palmtop Recording Studio, 4-track, MP3 compatible w/ USB Port For Data Transfer


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