Boss GT-001 Guitar FX Processor


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The GT-001 packs the acclaimed amps and effects of the flagship GT-100 Version 2.0 in a stylish desktop processor for your home studio or mobile rig. Its small size fits easily into any workspace, while the intuitive interface makes it simple to dial up world-class tones for recording and practice. In addition to the guitar input, an XLR mic input is included for capturing vocals or acoustic instruments, and the built-in USB audio/MIDI interface provides a direct connection for creating music with your favorite DAW. Like the GT-100, the GT-001 offers powerful sound creation possibilities with dual amps and effects chains and flexible routing options. On top of that, a newly developed guitar-to-MIDI function lets you have fun with Guitar Friend Jam and other computer programs from a normal guitar input—no special pickup required! Available as a free download, the BOSS TONE STUDIO software provides a cool graphical interface for tweaking tones from your computer, plus access to BOSS TONE CENTRAL for free studio-ready patches and much more.

Technical Specification

Premium amps and effects in a stylish desktop unit
Includes BOSS’ latest COSM® amp models, powerful MDP effects, and more
Flexible routing of amps and effects through two effect chains
Advanced multi-channel USB audio/MIDI interface for flexible recording and efficient re-amping
Compatible with GT-100 Version 2.0 sound patches
Panel knobs for adjusting sounds and dedicated buttons for calling up favorite tones
BOSS TONE STUDIO editor/librarian for Mac/Windows and custom patches available at
XLR mic input with phantom power; specially designed effects patches for vocals and acoustic guitars
1/8-inch input for connecting a stereo device such as a smart phone or music player
Monophonic guitar-to-MIDI conversion from normal 1/4-inch guitar input
Jack for connecting an expression pedal or up to two footswitches for real-time effects control and patch changes
Powered by USB bus or included AC adapter