ZOOM
G1 FOUR
$99.99Reference price
A guitar multi-effects processor with more than 60 effects and 13 amp models. Faithfully emulated amp heads pair with IR-based cabinets to make realistic amp sounds portable. Up to five effects run simultaneously in any order, with 50 patch memories. A 30-second looper and a drum machine with 68 rhythm patterns are built in, and four AA batteries power roughly 18 hours of use. Additional effects come from the Guitar Lab app for PC and Mac.
An entry-class guitar multi with amp models and a looper
A multi-effects processor combining more than 60 effects, 13 amp models, a looper, and a drum machine in one unit. Guitar Lab downloads expand the effect library, and battery power lets it run anywhere.
13 amp models and 60-plus effects
Thirteen amp models faithfully emulate real hardware such as the Marshall JCM800 and Fender '65 Twin Reverb, pairing amp heads with IR-based cabinets. The 65 effects range from ring modulator and pitch-shift delay to sitar simulation, with up to five running simultaneously in any order.
Looper and drum machine
The 30-second looper syncs with the built-in drum machine, overdubbing effected phrases for one-person loop performances. 68 rhythm patterns cover rock through jazz, including simple patterns usable as a metronome.
Two live modes and output EQ
MEMORY mode preselects distant patches silently before committing, while STOMP mode switches individual effects within a patch on and off by footswitch. An output EQ with four top-panel knobs quickly matches the overall tone to the room.
Power and expansion
Four AA alkaline batteries deliver roughly 18 hours of operation, with support for the optional AC adapter or USB bus power. The Guitar Lab app for PC and Mac adds effects and patches, and auto-save keeps edits stored automatically.
- 13 amp models faithfully emulating real hardware
- 65 effects including ring modulator and sitar simulation
- 30-second looper synced to the drum machine
- MEMORY mode with preselect plus STOMP mode
- About 18 hours on four AA batteries
- Effect and patch additions via Guitar Lab
Videos
Specifications
| Manufacturer | ZOOMOpens in a new tab |
|---|---|
| Product | G1 FOUROpens in a new tab |
| Type | Multi-effects |
| Functions | Amp simulator, Overdrive, Pitch shifter, Delay, Wah, Looper, Tuner |
| Release year | 2019 |
| Power | AC adapter DC9V center-negative, 500mA (ZOOM AD-16) / 4x AA batteries, approx. 18 hours of operation (alkaline, LCD backlight off) |
| Dimensions | W130 × H42 × D156 mm |
| Status | Available |
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