MOOER releases GE300 Lite firmware V5.0.2 with new effects and expanded slots

January 5, 2026 · 1 sources

MOOER released GE300 Lite firmware V5.0.2 on January 5, 2026, according to the release notes on the maker's GE300 Lite downloads page. The update adds effects, expands the amp and cab sample slots, and resets the unit to factory settings.

In the DS/OD module, the update adds four drives and distortions: ROD881, RED AT, ODR1 and BE OD. FX A gains a Noise Reducer, and Mono Pitch in FX A now extends to plus or minus 24 semitones, up from plus or minus 12. FX B gains Auto Pan, Stereo Enhancer, Stereo Rotary and Doubling. All delays are upgraded to stereo, and the Delay module adds Studio Delay and Morph PingPong. The Reverb module adds Theater, Cathedral and Chorus Reverb.

The Amp module gains 30 MNRS slots for 80 total, and the Cab module gains 30 IR slots for 50 total. The Cab module now supports dual third-party IRs, loaded independently or blended left and right. Presets gain a PATCH LEVEL adjustment, the display adds Chinese, and the tuner reference frequency range expands to 430Hz to 450Hz. The update also adds a new interface based on the latest GE series style, long-press SELECT to delete loaded MNRS/IR data, and changes to Looper transitions and Tap Tempo behavior. It fixes an issue where the FX Loop Wet/Dry Mix could not be controlled via an EXP pedal, improves startup stability to address occasional black screen issues on power-up, and fixes multiple device and editor software bugs and preset backup/restore issues.

MOOER states that the update erases all user data and that presets should be backed up with the editor software first. The notes add that some effect parameter ranges have changed, so presets using Mono Pitch may need adjustment, and that Sub-Patch parameter memory is not supported on the GE300 Lite due to hardware limits. To update, users hold SELECT while powering on to enter update mode, connect the unit to a computer via USB and run the editor software.

The same page lists a later release, GE300 Lite Firmware Update V5.0.3 (2026.8.4), which adds support for converting and loading Neural Amp Modeler (NAM) A2 models.