First Look at the Polyend MESS Multi-Effect Pedal

Performance Effects and Step Sequencing are Underfoot

Chris Hadley · 05/07/25

Just before a deluge of synthesizer devices drench the expo floor of Superbooth, Polyend has unveiled another unique stompbox offering aimed at bringing sequenced effects to the masses. MESS is a new multi-effect and step sequencer pedal that expands and refines Polyend's range of DSP effects with their keen understanding of sequencer workflows, providing a versatile palette for sonic transformation in a wide range of set-ups. Iconoclastically infusing the typical multi-effect pedal paradigm with movement and modulation inherited from Polyend's extensive work with sequencer-based instruments, Mess offers groovebox-style effects manipulation to enhance any music, from live instrumental performers to dedicated studio producers and beyond.

The third release from Polyend's present-day foray into the pedal format, Mess signals the establishment of a clear path for these unique, workflow bending devices with foot-friendly buttons. Following the formidable Polyend Press, a stereo compressor, and the Step Modern Drum Machine Pedal, which pushes far beyond simple accompaniment and deep into cutting edge percussion programming, Mess emerges as a bold statement of musical development. Put simply, these pedals are not mere companions to a fleet of stereo grooveboxes, nor are they purpose-built pedals for adventurous and perhaps lonely guitarists - instead, they offer a synthesis of these often disparate musical practices, inviting playful interaction between conventional norms in search of new pathways for music making.

Under the hood, Mess provides over 120 diverse effects, ranging from classic tone shaping to micro-loopers and granular engines which may as well be instruments themselves. Reverbs, delays, modulations, drives, pitch shifting, and so much more is at your disposal, all with sequence-ready parameters that can add unique movements or dramatic transformations to your sound. Across the board, Mess's many effect algorithms span between essential and transcendent, offering a high-quality environment for exploring a vast range of great sounding effects. While the saturation, reverb, and other bread and butter models offer plenty of great sounds in any patch, Polyend's glitch and granular effects in Mess are particularly ear-catching, bringing these modern manipulations to any instrumentalist's arsenal.

Stack up to four effects in your own patch creations, each with independent sequencing tracks featuring adjustable time divisions, lengths, and other parameters. Polyend's history in sequencer mastery is on full display here, with an intuitive workflow that makes crafting complex sequences both straightforward and rewarding. Probability features, polymeters, and other experimental tools are a joy to add in any patch, readily providing evolving patterns as you play. While the groovebox-native among us will find familiar formations among these parameter sequenced effects that instantly resonate with long-established musical practices, Mess invites all to partake in the 16-step line dance of sequencer brilliance, with an intuitive interface that enables creative depth without needing a PhD in parameter locking.

Undoubtedly, Mess will make a fantastic accompaniment to any collection of clockable musical instruments, offering a wonderfully capable multi-effect to pair with drum machines, grooveboxes, and synthesizers that can immediately take advantage of their own sequencer fluency. That said, Mess's chimeric blend of stompbox multi-effect and sequencer paves a way for new musical moves beyond the DJ booth, bedroom studio, or synth dungeon. For pedalboard pros who've already welcomed 1983's crowning achievement into their hearts, Mess takes the MIDI-fied guitar rig to magnificent conclusions, helping translate between the richly embodied experience of performing with acoustic materials and the robotic rigidity of the clock. Even without this sequencer scaffolding of a proper MIDI pedalboard, Mess will quickly entice you into unknown territory all on its own, suggesting musical possibilities that demand discovery. In this way, Mess supposes a modern musical assemblage that is simultaneously familiar and fresh, tempting our time-tested patterns of creativity toward new perspectives yet unheard.