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.
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 bosstonecentral.com
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
SPECIFICATIONS
AD Conversion
24 bits + AF method
* AF method (Adaptive Focus method): This is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (SN) ratio of the AD and DA converters.
DA Conversion
24 bits
Sampling Frequency
44.1 kHz
Patches
200 (User) + 200 (Preset)
Effect Type
COMP, PREAMP(*1), OD/DS(*2), EQ, FX1/FX2(*3), DELAY, CHORUS, REVERB, PEDAL FX, NS1/NS2, ACCEL FX
*1 PREAMP
NATURAL CLEAN, FULL RANGE, COMBO CRUNCH, STACK CRUNCH, HiGAIN STACK, POWER DRIVE, EXTREME LEAD, CORE METAL, JC-120, CLEAN TWIN, PRO CRUNCH, TWEED, DELUXE CRUNCH, VO DRIVE, VO LEAD, MATCH DRIVE, BG LEAD, BG DRIVE, MS1959 I, MS1959 I+II, R-FIER VINTAGE, R-FIER MODERN, T-AMP LEAD, SLDN, 5150 DRIVE, BGNR UB METAL, ORNG ROCK REVERB, CUSTOM
*2 OD/DS
MID BOOST, CLEAN BOOST, TREBLE BOOST, CRUNCH, NATURAL OD, WARM OD, FAT DS, LEAD DS, METAL DS, OCT FUZZ, A-DIST, BLUES OD, OD-1, T-SCREAM, TURBO OD, DIST, RAT, GUV DS, DST+, METAL ZONE, '60S FUZZ, MUFF FACE, CUSTOM
*3 FX1/FX2
T.WAH, AUTO WAH, SUB WAH, ADV. COMP, LIMITER, SUB OD/DS, GRAPHIC EQ, PARA EQ, TONE MODIFY, GUITAR SIM., AC.GUITAR SIM, SLOW GEAR, DEFRETTER, WAVE SYNTH, SITAR SIM., OCTAVE, PITCH SHIFTER, HARMONIST, OVERTONE, SOUND HOLD, AC. PROCESSOR, PHASER, FLANGER, TREMOLO, ROTARY1, ROTARY2, UNI-V, PAN, SLICER, VIBRATO, RING MOD., HUMANIZER, 2X2 CHORUS, SUB DELAY, TERA ECHO
Nominal Input Level
GUITAR IN: -10 dBu
MIC IN: -40 dBu
AUX IN: -20 dBu
Input Impedance
GUITAR IN: 1 M ohm
MIC IN: 4 k ohms
AUX IN: 27 k ohms
Nominal Output Level
OUTPUT L/MONO, R: -10 dBu
PHONES: -10 dBu
Output Impedance
OUTPUT L/MONO, R: 2 k ohms
PHONES: 44 ohms
Recommended Load Impedance
OUTPUT L/MONO, R: 10 k ohms or greater
PHONES: 44 ohms or greater
Display
Graphic LCD (132 x 32 dots, backlit LCD)
Connectors
GUITAR IN jack: 1/4-inch phone type
MIC IN jack:XLR type, balanced, phantom power (DC 48 V, 10 mA Max)
AUX IN jack: Stereo miniature phone type
OUTPUT (L/Mono, R) jacks: 1/4-inch phone type
PHONES jack: Stereo miniature phone type
CTL/EXP jack: 1/4-inch TRS phone type
USB COMPUTER port: USB type B
DC IN jack
Power Supply
AC adaptor or obtained via USB port (USB bus power)
Current Draw
240 mA
Accessories
Owner's manual
Leaflet "USING THE UNIT SAFELY"
AC adaptor
Options (sold separately)
Dual Footswitch: FS-6
Expression Pedal: FV-500L/500H, Roland EV-5
SIZE AND WEIGHT
Width
211 mm
8-5/16 inches
Depth
135 mm
5-6/16 inches
Height
58 mm
2-5/16 inches
Weight
500 g
Korpa 
