Boss GT-1000Core Guitar Effects Processor


The Core of Your Creative Vision

Amazingly powerful and ultra-versatile, GT-1000CORE delivers the most complete guitar and bass processing experience available in a single stompbox. The full DSP muscle of the flagship 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. 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.


  • Sampling Frequency: 96 kHz
  • AD/DA conversion: 32 bits
  • Processing: 32-bit floating point
  • Memory: 250 (User) + 250 (Preset)
  • Phrase loop3: 8 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: OUTPUT L/PHONES, R/MONO: -10 dBu, SEND 1, SEND 2: -10 dBu
  • Maximum output level: OUTPUT L/PHONES, R/MONO: +12 dBu, SEND 1, SEND 2: +12 dBu
  • Output impedance: OUTPUT L/PHONES, R/MONO: 44 ohms, 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
  • Controls: 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
  • Connectors: 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
  • Accessories: AC adaptor, Owner's manual, Leaflet "USING THE UNIT SAFELY", Rubber foot x 4
  • Options (sold separately): Footswitch: FS-5U, Dual footswitch: : FS-6, FS-7, Expression pedal: FV-500H, FV-500L, EV-30, Roland EV-5, TRS/MIDI cable: BMIDI-5-35

Collections: Effects

Category: Boss, Effects/Pedals, Guitar Processor

Type: Multi-Effects