BOSS GT-1 Guitar Effects Processor
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Boss GT-1 Guitar Effects Processor

SKU: BSGT1 MFR: GT-1
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Key Features

  • Unleash your sound with 108 effects types in this versatile guitar effects processor.
  • Craft unique tones using 99 user and 99 preset patches for ultimate sonic flexibility.
  • Capture riffs on the fly with a 32-second phrase looper, perfect for practice and performance.
  • Seamless USB connectivity for recording and re-amping, enhancing your digital workflow.
  • Compact and lightweight design makes the GT-1 ideal for gigging and studio sessions.
  • Intuitive interface with backlit LCD ensures easy editing, even on dark stages.
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Special Order?Estimated to Ship: 09/09/2025
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Boss GT-1 Specifications

  • Sampling Frequency

    44.1 kHz

  • 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 (SN) ratio of the AD and DA converters.

  • DA Conversion

    24 bits

  • Effects

    108 types

  • Patches

    99 (User) + 99 (Preset)

  • Phrase Loop

    32 sec

  • Nominal Input Level

    INPUT: -10 dBu, AUX IN: -20 dBu

  • Maximum Input Level

    INPUT: +7 dBu, AUX IN: 0 dBu

  • Input Impedance

    INPUT: 1 M ohm, AUX IN: 27 k Ohm

  • Nominal Output Level

    OUTPUT (L/MONO, R): -10 dBu, PHONES: -10 dBu

  • Output Impedance

    OUTPUT (L/MONO, R): 1 k ohm, PHONES: 44 Ohm

  • Recommended Load Impedance

    OUTPUT (L/MONO, R): 10 k Ohm or greater, PHONES: 44 Ohm or greater

  • Controls

    DOWN switch, UP switch CTL1 switch
    EASY SELECT button, EASY EDIT button, FX1/COMP button, OD/DS button, PREAMP button, FX2/MOD button, DELAY button, REVERB button, MEMORY EDIT button, EXIT button, ENTER button, MENU button
    1 knob, 2 knob, 3 knob
    Expression pedal

  • Display

    Graphic LCD (132 x 32 dots, backlit LCD)

  • Connectors

    INPUT jack, OUTPUT (L/MONO, R)
    jacks: 1/4" phone type
    CTL2, 3/EXP2 jack: 1/4" TRS phone type
    AUX IN jack: Stereo miniature phone type
    USB COMPUTER port: USB type B
    DC IN jack

  • Power Supply

    Alkaline battery (AA, LR6) x 4, AC adaptor (sold separately)

  • Current Draw

    200 mA

  • Expected battery life under cont. use

    Alkaline: Approx. 7 hours
    * These figures will vary depending on the actual conditions of use.

  • Accessories

    Owner's manual
    Leaflet "USING THE UNIT SAFELY"
    Alkaline battery

  • Options (sold separately)

    AC adaptor: PSA series
    Footswitch: FS-5U, FS-5L, FS-6, FS-7
    Expression Pedal: FV-500L, FV-500H, Roland EV-5

  • Dimensions (W x D x H)

    305 x 152 x 56 mm (12-1/16 x 6 x 2-1/4")

  • Weight

    1.3 kg (2.9 lbs)

  • UPC Code

    761294509081

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About Boss GT-1

Boss GT-1 Features

  • Flagship-class BOSS sound engine squeezed into a light and compact floor unit
  • Modern design with no hard edges enables safe transport in a guitar bag
  • Easy Select and Easy Edit functions for quickly choosing and tweaking patches
  • Four AA batteries provide up to seven hours of playing time for busking and mobile gigs
  • Onboard control switch and expression pedal; footswitch/expression pedal jack and USB
  • Download ready-to-play pro patches for free at BOSS Tone Central

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Product Documents

User Manual

Key Features

  • Unleash your sound with 108 effects types in this versatile guitar effects processor.
  • Craft unique tones using 99 user and 99 preset patches for ultimate sonic flexibility.
  • Capture riffs on the fly with a 32-second phrase looper, perfect for practice and performance.
  • Seamless USB connectivity for recording and re-amping, enhancing your digital workflow.
  • Compact and lightweight design makes the GT-1 ideal for gigging and studio sessions.
  • Intuitive interface with backlit LCD ensures easy editing, even on dark stages.

What's in the box:

  • Guitar Effects Processor
  • Owner's Manual
  • Leaflet
  • Alkaline Battery