GR-1 (Standard Edition)

Imagine granular synthesis demystified in a compact desktop box, where a massive tactile slider lets you sweep through samples like flipping pages in a sonic scrapbook. This module turns complex grain manipulation into an intuitive joyride, perfect for anyone dipping into experimental textures without the steep learning curve.

At its core, it packs 11-voice polyphony with up to 128 grains per voice across four multitimbral parts, handling density from 0.1 to 1000 grains per second and sizes from 5ms to 5 seconds for everything from glitchy stutters to looping drones. Hands-on knobs tweak pitch, window size, spray randomization for position and panning, plus ADSR envelopes and grain shapes with tilt and curve controls; modulate it all via two assignable LFOs (sine, square, saw, sample & hold, AUX) or external CV/gate inputs. A crisp 7-inch 800x480 TFT display visualizes waveforms, grains, and envelopes in real time, backed by a 12dB/oct multimode filter, basic delay/reverb, and pristine 32-bit float / 44.1kHz audio. Connectivity shines with stereo 1/4" outs, headphone jack, USB for samples (WAV, OGG, FLAC up to 10MB mono), live recording, MIDI DIN/USB (MPE-ready), and four USB ports; it measures a desk-friendly 32x21x7 cm with 4GB flash for 4 banks of 8 presets each.

Players love its responsive Raspberry Pi-powered UI for seamless sound design in ambient, cinematic, or modular setups, though some note the mono sample limit and modest effects keep it focused on pure granulation rather than all-in-one processing.