Peter Blasser's Shnth stands apart in the world of handheld synths because it treats touch and gesture as first-class musical citizens rather than afterthoughts, with four wooden bars and woven antennae that respond to how you hold and move the device itself.
The heart of this thing is an ARM Cortex M3 32-bit processor running custom SHLISP code, a programming language designed specifically for this instrument that lets you build patches from the ground up. You get four pressure-sensitive wooden touch bars across the top, nine buttons for triggering and modifying sounds, two woven antennae underneath that sense proximity and movement, plus a built-in microphone and stereo line input for processing external audio. The whole package measures just over four inches square and an inch thick, making it genuinely portable despite its depth of control. Audio comes out via standard stereo 3.5mm jack, and the rechargeable NiMH battery keeps it running for several hours on a full charge, powered over USB.
What makes the Shnth compelling is how it refuses the typical synth hierarchy of menus and screens in favor of pure tactile interaction, which means every element on the device is immediately playable and programmable. The gritty, characterful sound has drawn comparisons to the Nord Micro Modular, and it can work standalone or tethered to Mac, Windows, or Linux for deeper patch editing and storage of dozens of presets. Users who've spent time with it tend to describe it as a hidden gem with an unusually wide sonic palette for Ciat-Lonbarde's lineup, though the learning curve on SHLISP programming keeps it firmly in experimental territory rather than beginner-friendly.