Boss GX-100
Standard Features

Powerful, easy-to-use amp/effects processor for guitar and bass
24-bit AD/DA, 32-bit floating-point processing, and 48 kHz sampling rate
Authentic tube amplifier tone and touch response with AIRD technology
23 amplifier types and over 150 BOSS effects
Ultra-flexible amp/effect routing with 15 assignable blocks
Wide selection of onboard speaker types and support for loading WAV speaker IRs
Streamlined modern design with intuitive color touch display and rugged metal chassis
Unlimited effects control with freely assignable onboard footswitches and expression pedal with toe switch
Connect up to two footswitches or an expression pedal for expanded control
Send/return loop for external pedals or four-cable method
Control jack for remote channel switching on your amplifier
MIDI I/O jacks and multi-channel computer recording via USB
Edit sounds from your computer with BOSS Tone Studio for macOS and Windows
Optional Bluetooth® Audio MIDI Dual Adaptor allows you to edit sounds and stream audio from an iOS or Android mobile device

GX-100
Powerful, easy-to-use amp/effects processor for guitar and bass
24-bit AD/DA, 32-bit floating-point processing, and 48 kHz sampling rate
Authentic tube amplifier tone and touch response with AIRD technology
23 amplifier types and over 150 BOSS effects
Ultra-flexible amp/effect routing with 15 assignable blocks
Wide selection of onboard speaker types and support for loading WAV speaker IRs
Streamlined modern design with intuitive color touch display and rugged metal chassis
Unlimited effects control with freely assignable onboard footswitches and expression pedal with toe switch
Connect up to two footswitches or an expression pedal for expanded control
Send/return loop for external pedals or four-cable method
Control jack for remote channel switching on your amplifier
MIDI I/O jacks and multi-channel computer recording via USB
Edit sounds from your computer with BOSS Tone Studio for macOS and Windows
Optional Bluetooth® Audio MIDI Dual Adaptor allows you to edit sounds and stream audio from an iOS or Android mobile device

Sampling Frequency : 48 kHz
AD Conversion : 24 bits + AF method
AF method (Adaptive Focus method) This 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

Processing  : 32-bit floating point
Effects : 154 Types
Maximum Number of Effects : 15+3 (DIVIDER/MIXER, SEND/RETURN, PHRASE LOOP)   **depending on the circumstances
Memories : 200 (User) + 100 (Preset)
Phrase Loop : 38 sec. (MONO) , 19 sec. (STEREO)
Tuner Internal Detection :  +/-0.1 cent
Nominal Input Level :  INPUT: -10 dBu
RETURN: -10 dBu

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

Input Impedance :  INPUT: 1 M ohm  / RETURN: 1 M ohm
Nominal Output Level : 
OUTPUT (L/MONO, R): -10 dBu

PHONES: -10 dBu
SEND: -10 dBu

Output Impedance : 
OUTPUT (L/MONO, R): 1 k ohm
PHONES: 44 ohms
SEND: 1 k ohm

Recommended Load Impedance : 
OUTPUT (L/MONO, R): 10 k ohms or greater
PHONES: 44 ohms or greater
SEND: 10 k ohms or greater

Controls : 
BANK DOWN switch, BANK UP switch, CTL1 switch, CTL2/TUNER switch, 1--4 switches, POWER switch, EXP1 switch, GND LIFT switch

EFFECTS button, CTL/EXP button, MENU button, EXIT button, WRITE button, IN/OUT SETTINGS button, PAGE button,1--4 knobs

SELECT knob, OUTPUT LEVEL knob, EXP1 pedal

Display : 
Color Graphic LCD (480 x 272 dots) Touch screen

Connectors : 
INPUT jack, OUTPUT (L/MONO, R) jacks, SEND jack, RETURN jack: 1/4-inch phone type
PHONES jack: Stereo 1/4-inch phone type
CTL3, 4/EXP2 jack, AMP CTL1, 2 jack: 1/4-inch TRS phone type
MIDI (IN, OUT) connectors
USB COMPUTER port: USB B type
Bluetooth ADAPTOR connector: Dedicated connector
DC IN jack

Power Supply  :  AC adaptor
Current Draw : 1.2 A
Accessories :
AC adaptor (PSB-1U + AC Cord Set)

Owners 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
Bluetooth(R) Audio MIDI Dual Adaptor: BT-DUAL

Width  : 460 mm
18-1/8 inches

Depth : 193 mm
7-5/8 inches

Height : 73 mm
2-7/8 inches

Maximum height  : 94 mm
3-3/4 inches

Weight : 3.5 kg
7 lbs 12 oz


Color Your Music with Inspiring Tone
Fusing advanced BOSS tone technologies into a sleek, ultra-modern hardware design, the inspiring GX-100 delivers top-level performance everywhere you play. Explore 23 AIRD amplifiers and over 150 effects derived from the flagship GT-1000, and craft great sounds in seconds with the intuitive color touch display. Up to 15 simultaneous effect blocks provide unlimited tone possibilities, coupled with deep real-time command via onboard footswitches, an expression pedal, and external control support.

Authentic Amps and Cabs
The GX-100 provides superior tone and natural tube amp feel in any playing situation, thanks to AIRD technology backed by our