
Roland GT-100 COSM Amp Effects Processor

The Roland GT-100 COSM Amp Effects Processor delivers next-gen amp modeling, dual signal paths, and studio-grade multi-effects for guitarists.

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Product Description
The Roland GT-100 COSM Amp Effects Processor is a flagship multi-effects unit, offering advanced amp modeling and studio-quality effects. Featuring dual signal paths, this processor allows for layering two amp tones simultaneously, creating unparalleled depth and realism.
Equipped with high-resolution COSM amp models, the GT-100 can recreate classic tube amp tones or craft entirely new sounds. The intuitive LCD interface makes editing a breeze, while the built-in phrase looper enhances creative possibilities.
For professional guitarists looking for ultimate tone flexibility, the Roland GT-100 is the go-to effects processor, whether for live performance, studio work, or sound experimentation.
- Advanced COSM amps that model vintage classics and deliver highly expressive tones.
- Dual LCDs and panel knobs offer simple and intuitive operation, with direct access to every parameter.
- EZ Tone feature with graphical Tone Grid for constructing new patches, plus Amp Customize and OD/DS Customize functions for easily creating original sounds.
- Unique Accel pedal provides simultaneous control of multiple parameters.
- Powerful A/B Channel Divider for creating dual amp and effects chains that can be blended together or toggled by footswitch, frequency, or picking strength.
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Product Specifications
Features | |
AD Conversion | 24 bits + AF method *AF method (Adaptive Focus method) is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (S/N) ratio of the A/D and D/A converters. |
DA Conversion | 24 bits |
Sampling Rate | 44.1 kHz |
Program Memories | 400: 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, TWEE |
Nominal Input Level | INPUT: -10 dBu; RETURN: -10 dBu; AUX IN: -20 dBu |
Input Impedance | 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 Impedance | 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 |
Connectors | 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) |
Power Supply | DC 9 V |
Current Draw | 600 mA |
Accessories | AC adaptor(PSB-1U + AC Cord Set); USB Cap; Owner’s Manual |
Options (sold separately) | Footswitch: FS-5U; Dual Footswitch: FS-6, FS-7; Expression Pedal: FV-500L/500H, EV-30, Roland EV-5; AC adaptor (PSB-1U); *When purchasing an AC adaptor, be sure to specify the adaptor (from the list that follows) that is designed for the region in which i |
Width | 542 mm 21-3/8 inches |
Depth | 271 mm 10-11/16 inches |
Height | 80 mm 3-3/16 inches |
Weight | 4.8 kg 10 lbs. 10 oz |
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