Detail 01
Up to 15 simultaneous effects blocks
Lets you assemble larger signal chains, including series and parallel arrangements.
Product detailSKU #1500000369067
BOSSGX-100 Guitar Effects Processor Pedal - Black
1/5
Independent shopping perspective
The Korena take
GX-100 puts a substantial BOSS amp-and-effects library into a floor processor built for fast patch work and hands-free changes. The touch display handles effect selection, parameter edits, and signal-chain adjustments, while the onboard switches and toe-switch expression pedal can be reassigned for the way you work. It can run up to 15 blocks at once, including two amp blocks, with series or parallel routing. Preset and user memories keep a large working set of sounds on the unit.
Strong match
Who this is for
- Building song-specific patches with amp, effect, and routing choices stored in onboard user memories.
- Stage setups that need switchable patch control, expression control, or external MIDI and footswitch control.
- Routing to an amp input, FRFR monitor, or house PA with selectable output configuration.
Consider the trade-offs
When to look elsewhere
- Players who need phrase-loop recording beyond 38 seconds mono or 19 seconds stereo.
What matters in use
The specifications, translated
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.
Detail 02
200 user memories; 100 preset memories
Provides factory starting points plus space to save custom patches.
Detail 03
38-second mono / 19-second stereo phrase loop
Sets the available recording time for the onboard phrase looper.
Detail 04
USB speaker-IR import
Allows user speaker IRs to be loaded into the processor.
Detail 05
48 kHz sampling; 32-bit floating-point processing
These are the GX-100's listed audio-processing specifications.
Final check
Know before you order
- 01Version 2.0 is the update that adds the additional guitar and bass amps, effects, presets, and interface changes.
- 02User speaker IRs are imported through USB.
- 03External footswitches, an expression pedal, MIDI, and amp channel switching can extend control.
Product questions
Before you decide
Straight answers to the questions shoppers most often ask about this product.
01How many effects can the GX-100 run at once?
It supports up to 15 simultaneous effects blocks, including two amp blocks.
02Can I save my own sounds?
Yes. It provides 200 user memories, alongside 100 preset memories.
03Can it work with a PA or FRFR monitor?
Yes. AIRD Output Select includes configurations for an amp input, FRFR monitor, and house PA.
04Does it have a looper?
Yes. The phrase loop offers up to 38 seconds in mono or 19 seconds in stereo.
Reference
Full specifications
The complete catalog record, organized around the decisions musicians make when comparing gear.
2 detailsSound
- Recommended Load Impedance
- 10 kohm or greater output L/Mono/R, 44 ohm or greater phones, 10 kohm or greater send
- Sampling Frequency
- 48kHz
1 detailsBody & build
- Color
- Black
4 detailsConnections & power
- Input Impedance
- 1 mohm input, 1 mohm return
- Nominal Input Level
- –10dBu input, –10dBu return
- Max Input Level
- +18dBu input, +8dBu return
- Nominal Output Level
- –10 dBu Output L/Mono/R, 44 ohm phones, 1 kohm send
3 detailsSize & weight
- Dimensions Wxdxh
- 18-1/8 inch x 7-5/8 inch x 2-7/8 inch
- Weight
- 7.12
- Maximum Height
- 3-3/4 inch
6 detailsOther
- Ad Conversion
- 24-bit and AF method
- Phrase Loop
- 38 sec. Mono, 19 sec. Stereo
- Tuner Internal Detection
- +/-0.1 cent
- Memories
- 200 user, 100 preset
- Processing
- 32-bit floating point
- Da Conversion
- 24-bit
