The GT-1000 brings a new era of performance in amp/effects processors. This premium tone machine debuts the groundbreaking AIRD (Augmented Impulse Response Dynamics) technology, realized with decades of advanced BOSS research and supported by an ultra-fast DSP engine, 32-bit AD/DA, 32-bit floating-point processing, and 96 kHz sampling rate throughout. The GT-1000 continues to evolve through ongoing firmware development, with expanding features like new amps and effects, bass support, and other functionality enhancements requested by users.



SPECIFICATIONS:
Sampling Frequency: 96 kHz

AD Conversion:
32 bits + AF method
* AF method (Adaptive Focus method) is a proprietary method from Roland & BOSS that vastly improves the signal-to-noise (SN) ratio of the AD and DA converters.

DA Conversion: 32 bits

Effects: 145 types

Patches: 250 (User) + 250 (Preset)

Phrase Loop:
38 sec. (MONO)
19 sec. (STEREO)

Tuner Internal Detection: +/-0.1 cent

Nominal Input Level:
INPUT: -10 dBu
RETURN1: -10 dBu
RETURN2: -10 dBu

Maximum Input Level:
INPUT: +18 dBu
RETURN1: +8 dBu
RETURN2: +8 dBu

Input Impedance:
INPUT: 1 M ohm
RETURN1: 1 M ohm
RETURN2: 1 M ohm

Nominal Output Level:
MAIN OUTPUT (L/MONO, R): -10 dBu
SUB OUTPUT (L, R): +4 dBu
PHONES: -10 dBu
SEND1: -10 dBu
SEND2: -10 dBu

Output Impedance:
MAIN OUTPUT (L/MONO, R): 1 k ohm
SUB OUTPUT (L, R): 600 ohms
PHONES: 20 ohms
SEND1: 1 k ohm
SEND2: 1 k ohm

Recommended Load Impedance:
MAIN OUTPUT (L/MONO, R): 10 k ohms or greater
SUB OUTPUT (L, R): 600 ohms or greater
PHONES: 44 ohms or greater
SEND1: 10 k ohms or greater
SEND2: 10 k ohms or greater

Controls:
DOWN switch, UP switch CTL1--3 switches, 1--5 switches, POWER switch
EFFECT button, MENU button, EXIT button, WRITE button, PAGE button
1--6 knobs, OUTPUT LEVEL knob
Expression pedal

Display: Graphic LCD (512 x 160 dots, backlit LCD)

Connectors:
INPUT jack, MAIN OUTPUT (L/MONO, R) jacks, SEND1 jack, RETURN1 jack, SEND2 jack, RETURN2 jack: 1/4-inch phone type
SUB OUTPUT (L, R) connectors: XLR type
PHONES jack: Stereo 1/4-inch phone type
CTL4, 5/EXP2 jack, CTL6, 7/EXP3 jack, AMP CTL1, 2 jack: 1/4-inch TRS phone type
USB COMPUTER port: USB B type
DC IN jack
MIDI (IN, OUT) connectors

Power Supply: AC adaptor

Current Draw: 1.2 A

Accessories: AC adaptor (PSB-1U + AC Cord Set)
Owner's manual
Leaflet "USING THE UNIT SAFELY"

Options (sold separately):
Footswitch: FS-5U, FS-5L, FS-6, FS-7
Expression Pedal: EV-30, FV-500L, FV-500H, 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 it will be used, and the voltage supplied there.
(PSB-120/PSB-120TW/PSB-230EU/PSB-230UK/PSB-240A)

SIZE AND WEIGHT:
Width: 462 mm, 18-3/16 inches
Depth: 248 mm, 9-13/16 inches
Height: 70 mm, 2-13/16 inches
Maximum height: 95 mm, 3-3/4 inches
Weight: 3.6 kg, 7 lbs 15 oz