The Polyend MESS redefines what multi-effects can do by turning your effects chain into a dynamic performance instrument. This innovative pedal packs four completely independent effect tracks alongside a robust 16-step sequencer, giving you unprecedented control over 120+ stereo effects ranging from classic delays and reverbs to experimental granular engines, spectral processing, and bitcrushed mayhem.
Each FX track operates independently with its own sequencing capabilities, adjustable step lengths, playback speeds, and chance controls. You can create glitchy loops on one track while running evolving pitch shifts on another, all whilst shimmering reverb tails morph over time in perfect sync with your tempo. This makes the MESS equally at home with guitar, synthesiser, or DAW-less setups.
The hands-on control system puts everything at your fingertips through 16 RGB sequencer pads and four dedicated FX trigger pads for real-time sequence manipulation. The bright colour display, push encoders, footswitches, and control pots keep you connected to your sound, while 200 factory presets and storage for 1000 additional patches ensure you’ll never run short of creative possibilities.
- 4 independent FX tracks with full sequencing and parameter control
- 120+ stereo FX including reverb, delay, granular, modulation, glitch, bitcrush, EQ, filters, spectral, slicers & pitch shift
- Per-step sequencing with chance, probability & polyrhythmic control
- 16-step RGB sequencer grid with 4 additional FX trigger pads
- Real-time control via 2 pots, 4 push encoders & 3 footswitches
- Large colour display for clear navigation & parameter feedback
- Quick-swap FX & re-order FX chains on the fly
- 200 factory presets + up to 1000 user slots
- Stereo 1/4" line input & output, 3.5 mm MIDI I/O, USB-C MIDI, microSD slot (32GB card included), expression input
- Dimensions: 28.2 cm (W) x 20.7 cm (D) x 3.3 cm (H), Weight: 1.2 kg



