Robert “Bubby” Lewis
Roland/BOSS power user, Robert “Bubby” Lewis, has played and recorded bass for an “A-List” of music industry powerhouse artists.
Join Michael Barrett and Geo Valle as they take you on a guided tour of the GT-10B.
Robert “Bubby” Lewis, bass player for Snoop Dogg and Lupe Fiasco, talks to BOSS about the GT-10B Bass Effects Processor.
Geo Valle shows off the GT-10B during NAMM 2008 in Anaheim, CA.
Worldwide street performer and studio recording artist Dub FX shows off the BOSS RC-50 and GT-10B at the 2009 London International Music Show.

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’ 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.
Bass Tone Factory
Powered by BOSS’ latest custom-made sound processor, the GT-10B provides dozens of stunning effects algorithms and COSM® amp models to explore, combine, and customize, but with careful attention given to the needs of bass players. Indispensable effects for bass, including pro-grade Comp/Limiter, EQ and OD/DS, compliment the full range of effects offerings onboard, from essential to esoteric.
EZ Tone Wizard
Tone creation is more than easy with the GT-10B. The amazing, intuitive EZ Tone wizard lets bass players unlock their full creative potential with its unique interactive approach to programming.
Parallel Chain
Parallel Chain is an ideal feature for bass performance. Complex effects sound can be blended with powerful, pure tones. Switching or blending these two paths according to your playing intensity offers more dynamic and impressive bass performances than ever.
Durable pedals for controlling a wide range of effects parameters.
Tank-tough diecast pedals designed to meet the needs of the most demanding players.
Durable metal footswitch available in latching and unlatching types.
Two switches in one, BOSS’s new FS-6 combines latch- and momentary-type switching into one unit.
IMPORTANT NOTICE: When the Windows SmartScreen is displayed upon installing the driver, please perform the following procedure:
1. Click [ More info ]
2. Click [ Run anyway ]
* Skip Step 1 If your PC is not connected to the internet.
GT-10B Librarian for OS X
GT-10B Librarian for Windows XP/Vista
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In addition, we have a library of Owner’s Manuals and Support Documents that you can download and reference. If Support Documents are available for this product, they will be listed below.