Casio CZ-3000

Back in 1986, this synth stepped up the Casio CZ series with a full-sized 61-key keyboard—doubling the polyphony to eight voices over its portable siblings for that lush, layered sound without voice stealing.

Phase Distortion synthesis drives two DCOs per voice, fueled by Casio's innovative eight-stage envelope generators that let you sculpt rates and levels for everything from glassy bells to gritty basses, far more flexible than basic ADSR. A single LFO adds movement, while the built-in stereo chorus fattens tones routed to the single stereo output. Modes include normal (one tone, 16 voices), split, or mix (two tones, eight voices each), with velocity sensitivity, pitch/mod wheels, and MIDI I/O for integration. Store 32 presets or user patches in internal memory, all on a synth-action board that's responsive yet compact.

Players love its DX-like tones that program easier, perfect for electro or industrial vibes, though some wish for filters or named patches. The chorus gets praise for depth without hiss, and split mode shines live with clever channel panning. A pinnacle of affordable vintage digital.