Mooer FOOTSWITCH MOOER GTRS GWF4 BLACK

A Foot Controller in MOOER's "mini and high-tech" DNA

Since its beginnings in 2010 with mini-format guitar effect pedals, MOOER has made a name by combining technology with a musician-oriented approach. The GWF4 follows this logic: it is not an effect per se, but a control tool that greatly enhances the usability of GTRS guitars and their sounds (presets, bank changes, assigned functions), for a smoother and more "stage-ready" experience.

Who Is the GWF4 For, and In What Contexts Does It Make a Difference?

The MOOER GWF4 is aimed at any GTRS guitarist, from beginner to pro, who wants to maintain control without interrupting their playing. In live settings, it allows seamless switching between clean, crunch, lead, and ambient sounds with clear transitions. In the home studio, it becomes an excellent companion to trigger presets at the right moment, adjust delay ambiance, or switch from rhythm to lead tones without touching the instrument.

It is especially relevant for styles where scene and sound management is central: pop, rock, worship, funk, modern blues, or any set alternating between clean and saturated parts with modulation and delay effects.

Features and Handling: Designed to Play, Not to Navigate Menus

With its 4 switches (A, B, C, D), the GWF4 allows you to change presets and navigate banks while you play. Pairing is done with your GTRS guitar, and reconnection is designed to become automatic for subsequent uses with the same guitar. The unit includes an LED screen to display useful information in real time (including the selected preset), and LEDs on each switch to monitor status and avoid command errors during performance.

The footswitch also features an on/off switch to manage battery life, a USB-C port for charging, and can offer very practical functions depending on assignments and presets (for example, Tap Tempo to set delay timing, or tuner access via an assigned function). The result: more ergonomic, faster, and more musical control.

Sound

The GWF4 adds no coloration: it does not process the audio signal, it controls your sounds. Its impact is felt elsewhere: cleaner preset changes, better-timed delay tempos, and a more natural execution because you stay focused on attack, dynamics, and rhythmic placement rather than manipulating controls. In practice, it is a genuine comfort "upgrade" that helps you exploit the sonic potential of your GTRS ecosystem more fluidly.

Technical specifications

Effects	Remote Control	Type	Rechargeable battery
Technology	Digital	Use	electric guitar
Format	Pedal	Color	Black
Number of tracks	4

Possible functions depending on settings and assignments	bank and preset changes, Tap Tempo (depending on presets), tuner access (assigned function)	Weight	220 g
Wireless connection	international ISM 2.4 GHz band	Charging requirements	5 V
Battery capacity	720 mAh	Charging current	1000 mA (1 A)
Dimensions	224 x 40 x 38 mm