Manatee 4-Part Spectral Synthesizer

Born from three years of dedicated engineering by a small team passionate about sound, this spectral synthesizer blends additive and wavetable techniques in a way that's refreshingly hands-on for desktop rigs.

At its core, a unique procedural spectral engine powers two digital oscillators per voice, complete with formant shifting, waveshaping, FM sub-oscillator, advanced noise generator featuring sample rate reduction and built-in filtering, plus ring modulation for inharmonic textures. Voices route through a multimode resonant filter—lowpass, highpass, bandpass in 12 or 24dB/oct slopes—with hand-tuned analog modeling, self-resonance, and saturator for warmth, followed by two loopable meta-envelopes, three LFOs including custom shapes, and a modulation matrix that responds to poly aftertouch, velocity, and MPE. It's 4-part multitimbral sharing 16 voices (preset-dependent), with onboard arpeggiator, sequencer, pattern/clock divisions, and master effects like stereo delay, reverb, EQ, and comb filters; connectivity shines with 4x 1/4" outs, stereo aux ins, headphone jack, MIDI DIN I/O, and clock in. The compact aluminum chassis measures 267 x 140 x 60 mm at 1.47 kg, packed with tactile encoders and an OLED display for intuitive tweaking powered by dual DSPs and high-end DACs.

Players love its raw, unpolished tones that evolve into lush pads or glitchy rhythms, praising the responsive interface and deep MPE integration, though some note the voice count dips on complex patches.