Grind Hybrid Semi-Modular Synthesizer

Imagine a synth that crams 24 digital oscillator engines—15 inspired by the legendary Mutable Instruments Plaits—into a compact semi-modular package, letting you summon everything from searing leads and dreamy pads to gritty percussion, all for under 200 bucks.

At its heart sits a multi-engine digital oscillator paired with a classic 24 dB analog ladder filter that delivers that sought-after resonance and self-oscillation, switchable between low-pass and high-pass modes for versatile tone shaping. Timbre, Harmonics, and Morph knobs give you intuitive control over wave character, while dual envelopes, a fully analog triangle/square LFO, vibrato, and modulation sources add depth without complexity. The front panel hosts a 32-step sequencer with 64 storage slots, an advanced arpeggiator spanning 8 octaves, and a 34-point Eurorack-compatible patchbay for patching fun—use it standalone or integrate into your modular rig. MIDI DIN and USB, plus Poly Chain for up to 16-voice polyphony with other units, make it a breeze to connect, all in a lightweight desktop format with mono out, headphone jack, and audio in.

Early users love its boundless sound palette and beginner-friendly patching, though some note the basic envelope keeps things straightforward rather than endlessly tweakable.