Boss GT-100 Guitar Amp Effects Processor features next-generation amp modeling that replicates highly sought after vintage amp tones and provides a plethora of popular COSM sounds and multi-effects such as wah, tremolo, flanger and more. The GT-100 includes two, easy to read displays with eight corresponding knobs for extremely easy and intuitive operation. EZ Tone functionality has been further expanded to include the ability to customize amp and overdrive/distortion in addition to its graphical Tone Grid for constructing new patches. The newly developed ACCEL pedal gives you simultaneous control of multiple parameters and time-based effects such as Feedbacker, S-Bend and Twist just to name a few.
The versatile A/B Channel Divide is another notable new feature onboard the GT-100, which allows you to assign different amps and effects to each channel, then divide the signal by dynamics and frequency. This further increases your arsenal of sounds and adds to the already infinite tone combinations. Add USB connectivity with the ability to stream audio and MIDI data to computers, recorders and other devices and you have a full-featured all-in-one pedalboard and audio interface with multiple stompboxes and studio effects sure to suit your needs for both stage and studio.
Advanced COSM® Amp: Beyond Vintage
With its next-generation COSM processor, the GT-100 ushers in a new era of expression and sonic capabilities. Recreating the meticulous details of vintage amps and how they behave, the GT-100 excels in not only cloning classic amps, but provides a new world of unimagined tones as well. The AMP CUSTOMIZE function lets you mutate classic amps beyond reality. Construct completely new, unimagined sounds!
Simple and Intuitive User Interface
The GT-100’s unique dual-LCD and eight-knob user interface provides fast access and intuitive control. There are no menus to navigate; every function is instantly available. The tone-customizing functionality has been improved as well. All patches, amps, and overdrive/distortions can be created from scratch and/or customized with the friendly graphical TONE GRID.
New Tonal Possibilities with the ACCEL Pedal
A new dimension of expression is available with the ACCEL pedal, which enables control of multiple parameters simultaneously, as well as time-variant effects such as FEEDBACKER, S-BEND, TWIST, etc. Experiment with creative combinations of parameters, interacting in real time with the pedal.
New A/B Channel Divide Function
Another notable new feature onboard the GT-100 is the versatile A/B Channel Divide. Assign different amps and effects to each channel, and divide the signal not only by dynamics, but by frequency as well, with each channel capable of driving its own effects and amps settings. The range of tonal possibilities gets wider, and wilder! Assign smooth, mild lead tones to the mid-to-high pitches, for example, and heavy, cutting tones to the lower notes.
AD Conversion: 24 bits + AF method (*1)
DA Conversion: 24 bits
Sampling Rate: 44.1 kHz
Program Memories: 400: 200 (User) + 200 (Preset)
Effect Type: COMP, OD/DS, PREAMP, EQ, FX1/FX2(*), DELAY, CHORUS, REVERB, PEDAL FX, NS1/NS2, ACCEL FX
* FX1/FX2 … T.WAH, AUTO WAH, SUB WAH, ADV. COMP, LIMITER, SUB OD/DS, GRAPHIC EQ, PARA EQ, TONE MODIFY, GUITAR SIM, SLOW GEAR, DEFRETTER, WAVE SYNTH, SITAR SIM., OCTAVE, PITCH SHIFTER, HARMONIST, SOUND HOLD, AC. PROCESSOR, PHASER, FLANGER, TREMOLO, ROTARY, UNI-V, PAN, SLICER, VIBRATO, RING MOD., HUMANIZER, 2X2 CHORUS, SUB DELAY
Nominal Input Level:
INPUT: -10 dBu
RETURN: -10 dBu
AUX IN: -20 dBu
INPUT: 1 M ohm
RETURN: 100 k ohms
AUX IN: 47 k ohms
Nominal Output Level:
OUTPUT: -10 dBu/+4 dBu
SEND: -10 dBu
OUTPUT: 2 k ohms
SEND: 2 k ohms
Dynamic Range: 100 dB or greater (IHF-A)
Displays: Graphic LCD (132 x 64 dots, backlit LCD) x 2
INPUT jack (1/4-inch phone type)
AUX IN jack (Stereo miniature 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)
SUB CTL1, 2/SUB EXP jack (1/4-inch TRS phone type)
MIDI connectors (IN, OUT)
DC IN jack
Power Supply: DC 9 V
Current Draw: 600 mA
Accessories: AC Adaptor; USB Cap; Owner’s Manual
Options (sold separately):
Footswitch: BOSS FS-5U
Dual Footswitch: BOSS FS-6
Expression Pedal: BOSS FV-500L/500H, Roland EV-5
Dimensions (WxHxD): 542 x 80 x 271mm; 21-3/8 x 3-3/16 x 10-11/16″
Weight: 4.8 kg; 10 lbs. 10 oz.