MOOER GL 100 Guitar Effect

MOOER GL100 Groove Loop/Drum — Stereo Looper and Drum Machine in One Stompbox

The MOOER GL100 Groove Loop/Drum merges a 300-minute stereo phrase looper with a 220-groove drum machine in one compact pedal. Both engines run independently or simultaneously, so guitarists layer overdubs over a backing beat without firing up a DAW. A 1.3-inch touchscreen and two footswitches keep capture and arrangement switching fast.

What Sets the GL100 Apart

MOOER's AI Band Technology listens to the incoming guitar signal and auto-selects a matching drum pattern, so players who don't know which tempo to pick still get a usable groove. Time Stretch changes loop tempo without altering pitch, letting any phrase lock in key with the drums. Routing covers stereo, dual-mono, and isolated channels.

Looper Engine — Storage and Capture

Two footswitches handle record, playback, overdub, undo/redo, and slot-jumping. Automatic and manual state-saving protect sessions across power cycles.

• Recording Time: 300 minutes — full song-length sessions
• Memory Slots: 100
• Sample Rate / Depth: 44.1 kHz / 24-bit with .wav export

Drum Machine — 220 Grooves With Smart Sync

Eleven style categories cover rock, pop, blues, reggae, and more. Tap tempo, a quantizer, and four stop modes keep layers phase-locked.

• Drum Grooves: 220 patterns in 11 styles
• Stop Modes: 4 (immediate, end-of-loop, end-of-bar, fade-out) — clean endings
• Sync Tools: Tap tempo, quantizer, Time Stretch, DrumMatch

Connectivity, Controls, and Physical Specs

Switchable true-bypass/buffered output, dedicated Auto Rec, Tap, and Drum buttons, plus a menu encoder. Stereo I/O through 6.3 mm jacks, 3.5 mm headphone jack, and USB-C.

• I/O: 2 × 6.3 mm mono in/out, 3.5 mm headphone out, USB-C
• Controls: 2 footswitches, Looper/Drum/Tap/Auto Rec/Menu buttons, 1.3-inch touchscreen — direct access without menu-diving
• Power: 9V DC, 300 mA adapter (included)
• Dimensions / Weight: 125 × 74 × 49 mm, 200 g