Back in 1998, this groovebox took the portable music production world by storm as the beefed-up successor to the MC-303, packing a Roland JV-1080 synth engine into a hands-on box that let bedroom producers craft full dance tracks without a computer.
It delivers 64-voice polyphony across 8-part multitimbrality, with 512 preset patches and 26 rhythm sets drawing from classics like the TR-808, 909, and TB-303 basslines, plus space for 256 user patches. Real-time controls shine through dedicated knobs for a multimode resonant filter, ADSR envelope, and LFO with shapes like saw, triangle, and sample & hold, while faders handle part mixing, panning, key shifts, and effects sends for its three processors covering 24 types. The pattern sequencer holds 714 presets and 200 user patterns, up to 50 songs with 95,000-note capacity, RPS for real-time phrase triggers, arpeggiator with beat variations and shuffle, plus a groundbreaking D-Beam infrared controller for gestural tweaks. Physically, it's a sturdy gray slab made in Japan with velocity-sensitive pads, backlit switches, sliders, six audio outs including directs, and full MIDI I/O, weighing in compact for gigs or studios.
Over the years, players have praised its durable build, deep sound design for techno and hip-hop, and intuitive workflow that still holds up, though some note the monochrome screen shows its age compared to modern displays.
