BOSS GT-1000CORE Guitar and Bass FX Processor

BOSS GT-1000CORE Guitar and Bass FX Processor

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SKU: BOSGT1000CORE Category:
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Boss GT-1000CORE

Boss GT-1000CORE is amazingly powerful and ultra-versatile, delivering the most complete guitar and bass processing experience available in a single stompbox. The full DSP muscle of the GT-1000 lives inside this mini juggernaut, driving class-leading sound quality, advanced AIRD technology, 24 simultaneous effects blocks, and over 140 unique amp/effect types for unlimited creative expression. The GT-1000CORE fits into any pedalboard setup and works equally well as a standalone processor for playing live and in the studio. And with flexible I/O and vast control support, it’s right at home as the core of any rig.


The complete internal tone processing of the GT-1000 in a compact and portable stompbox

Unlimited sound creation with 24 simultaneous effects blocks—including two different amps—and numerous series/parallel routing options

Unmatched sound quality with 32-bit AD/DA, 32-bit floating-point processing, and 96 kHz sampling rate

AIRD (Augmented Impulse Response Dynamics) technology delivers natural feel and optimized integration with all types of external devices

Includes classic BOSS effects, vintage stomps, MDP effects, and algorithms directly ported from the DD-500, MD-500, and RV-500 pedals

Ultra-fast patch switching and delay carryover

Innovative Stompbox feature simplifies using common effects settings in many different patches

Looper for practicing, developing ideas, and enhancing live performances

High-resolution tuner with mono and polyphonic displays

Two send/return loops for external effects, four-cable method, or separate direct outputs

16 slots for onboard user IRs

Supports external control via footswitches, expression pedals, USB, and TRS MIDI

Control out function for switching amp channels

USB audio/MIDI interface for computer-based recording and editing

Dedicated mode for bass guitar applications


Sampling Frequency: 96 kHz

AD/DA conversion: 32 bits

Processing: 32-bit floating point

Memory: 250 (User) + 250 (Preset)

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

Tuner internal detection: +/- 0.1 cent

Normal input level:
INPUT L/MONO, R: -10 dBu
RETURN 1, RETURN 2: -10 dBu

Maximum input level:
INPUT L/MONO, R: +12 dBu
RETURN 1, RETURN 2: +12 dBu

Input impedance:
INPUT L/MONO, R: 2 M ohms
RETURN 1, RETURN 2: 1 M ohm

Normal output level:
SEND 1, SEND 2: -10 dBu

Maximum output level:
SEND 1, SEND 2: +12 dBu

Output impedance:
SEND 1, SEND 2: 1 k ohm

Recommended load impedance:
OUTPUT L/PHONES, R/MONO: 10 k ohms or greater (Phones: 44 ohms or greater)
SEND 1, SEND 2: 10 k ohms or greater

DOWN switch, UP switch, CTL 1 switch
EFFECT button, MENU button, EXIT button, WRITE button, PAGE button
1-5 knobs, SELECT knob, OUTPUT LEVEL knob

Display: Graphic LCD 256 x 80 dots

Indicators: UP indicator, DOWN indicator, CTL 1 indicator

INPUT (L/MONO, R), OUTPUT (R/MONO) jacks: 1/4-inch phone type
OUTPUT (L/PHONES) jack: 1/4-inch TRS phone type
CTL 2, 3/EXP 1、CTL 4, 5/EXP 2 jacks: 1/4-inch TRS phone type
MIDI (IN, OUT) connectors: Stereo miniature phone type
USB COMPUTER port: USB Micro-B type
DC IN jack

Power supply: AC adaptor

Current draw: 670 mA

AC adaptor
Owner’s manual
Rubber foot x 4

Dimensions (W x D x H): 6.8 x 5.3 x 2.5″ / 17.3 x 13.5 x 6.3 cm

Weight: 32.5 oz / 920 g

Weight 4 lbs