Boss GT-10B

Bass Effects Processor w/ Effects, Tone Creation, Phrase Loop, USB Connection & MIDI Connections

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Top-Of-The-Line Bass Station

Bass players can enjoy the same core processing muscle and flexibility of the GT-10 in a specially made sibling: the GT-10B, optimized for the low-frequency domain. The massive power of BOSS’s latest DSP engine and COSM sound-modeling know-how are integrated to provide the most creative and essential features for bass. With Parallel Chain, Phrase Loop, and EZ Tone onboard, the GT-10B takes its place as the most advanced-yet-friendly bass station on the market.

Boss By Roland Authorized Reseller

General Features:

  • Optimized for bass, with essential effects such as OD/DS, Comp/Limiter, the GT-10B provides top-quality sounds without sacrificing richness and bottom of the bass tone
  • EZ Tone enables intuitive tone creation by using an interactive user interface based on graphic icons
  • Parallel Chain offers two separate effects paths that can be blended, switched by playing dynamics, or with the onboard pedals
  • Phrase Loop allows instant sound-on-sound loop creation
  • USB capability offers audio- and MIDI-streaming in real time
  • GT-10B comes equipped with XLR outputs as well as 1/4-inch jacks
  • Authorized Internet Dealer
  • 1-year Manufacturer's warranty


  • AD Conversion: 24-bit + AF method
  • DA Conversion: 24-bit
  • Sampling Frequency: 44.1 kHz
  • Program Memories: 400: 200 (user) + 200 (preset)
  • Nominal Input Level: INPUT: -10 dBu, RETURN: -10 dBu
  • Input Impedance: INPUT: 1 M ohm, RETURN: 220 k ohms
  • Nominal Output Level: OUTPUT: -10 dBu / +4 dBu, SEND: -10 dBu
  • Output Impedance: OUTPUT: 2 k ohms, SEND: 3 k ohms, SUB OUTPUT: 600 ohms
  • Dynamic Range: 100 dB or greater (IHF-A)
  • Digital Output: Coaxial type
  • Display: 132 x 64 dots graphic LCD with back lite, 7 segments, 3 characters LED
  • Connectors:
    • SUB OUTPUT jacks L, R (XLR type)
    • INPUT jack (1/4 inch phone type)
    • OUTPUT L/MONO, R jacks (1/4 inch phone type)
    • PHONES jack (Stereo 1/4 inch phone type)
    • EXT LOOP jacks SEND, RETURN (1/4 inch phone type)
    • AMP CONTROL jack (1/4 inch phone type)
    • EXP PEDAL 2/CTL3
    • 4 jack (1/4 inch TRS phone type)
    • USB connector
    • DIGITAL OUT jack
    • MIDI connectors IN, OUT
    • DC IN jack
  • Power Supply: DC 9V (AC Adaptor: Roland PSB-1U)
  • Current Draw: 800 mA
  • Accessories: AC Adaptor (Roland PSB-1U), Owner's Manual, Roland Service Information Sheet
  • Options: Footswitch: BOSS FS-5U, Dual Footswitch: BOSS FS-6, Expression Pedal: BOSS FV-500L/500H, Roland EV-5, Footswitch Cable: Roland PCS-31L (1/4 inch phone plug (stereo) - 1/4 inch phone plug (mono) x2)
  • System Requirements:
    • OS: Microsoft® Windows® XP, Microsoft® Windows Vista™, Microsoft® Windows® 7, CPU/Clock: Pentium®/Celeron® or Pentium compatible processor 1 GHz or higher, RAM: 512 MB or more, Hard Disk: 190 MB or more, Display/Colors: 1024 x 768/65,536 colors (16 bit High Color) or more
    • OS: Mac OS X 10.4.3 or later, CPU/Clock: PowerPC G4, G5 1 GHz or higher / Intel processor RAM: 512 MB or more, Hard Disk: 190 MB or more, Display/Colors: 1024 x 768or higher/32,000 colors or higher
  • Dimensions: 21-3/8"W x 10-3/4"D x 3-1/16"H


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Warranty and Return Policy

Parts Warranty Duration
1 year
Labor Warranty Duration
90 days
Warranty Provider

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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 GT-10B

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Boss GT-10B

Bass Effects Processor w/ Effects, Tone Creation, Phrase Loop, USB Connection & MIDI Connections


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