Main features – Boss Audio Systems GT-6B User Manual
Page 7

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Main Features
Powerful COSM Modeling Effects Built-In
Features internal high-quality modeled effects, including 
bass amp, overdrive/distortion, compressor/limiter, touch 
wah, pedal wah, and more.
Internal Analog Bypass Circuitry
When bypass is activated, signals can be output without 
passing through the AD/DA converter. Moreover, analog 
signals also can be output without passing through the AD/
DA converter when only chorus or reverb/delay is used.
Equipped with XLR Balanced Output 
Connectors
The GT-6B features two XLR type output jacks, enabling you 
to connect to PAs and recording decks. And not only can you 
output in stereo, these can also be selected as monaural 
outputs and direct outs.
Customize Function
The GT-6B’s internal Customize function lets you bring your 
own sensibilities into play, and design totally new effects by 
tweaking the settings for the “Overdrive/Distortion,” and 
“Pedal Wah” effects.
The resulting creations can then be saved on the GT-6B as 
“Custom” settings. (p. 52)
EZ Tone
The GT-6B includes thirty representative effect sounds used 
for creating new sounds. Now it’s easy to select just the 
sounds you like. (p. 16)
Quick Settings
Each effect contains pre-programmed settings for each effect. 
Creating the effect sounds you want is simple—just select the 
preset settings for the effect you are using.
A Wide Variety of Effects
The GT-6B provides 35 different effects, from pro-quality 
chorus, delay and reverb, to octave, defretter, synth-bass, a 
newly developed Auto Slap, and numerous other effects.
Expression Pedal/Expression Pedal 
Switch and Control Pedal
The unit features an expression pedal and control pedal that 
you can use in setting the functions in each patch. The 
functions that can be assigned to the expression pedal vary 
with each patch you select, allowing you to use it as a wah 
pedal, volume pedal, or other kind of pedal. 
Furthermore, you can use the pedal as an “expression pedal 
switch” to control (turn on and off) the current effect by 
firmly pressing down at the front tip. (p. 46)
Includes Digital Outs
The unit also includes digital out connectors (coaxial), 
convenient for digital recording. (p. 58)
COSM (Composite Object Sound Modeling)
Composite Object Sound Modeling (COSM) is an 
original sound modeling technology developed by 
Roland, in which the many factors that make up the 
original sound, such as the electrical circuitry, structural 
characteristics, materials used, and acoustics, are 
analyzed and then recombined to reproduce that same 
sound.
