Mutuca AMNO expands the Mutuca idea into a two-unit analog instrument: one side is the voice, the other is a dedicated sequencer for driving it and interacting with other hardware.
Reco-Synth documents the synth voice as two 3340 VCOs feeding a 24dB/oct matched-transistor VCF, with MIDI, keyboard control, ADSR, and VCA. The companion sequencer unit is intended to connect the instrument with broader setups, giving the AMNO a more self-contained performance workflow than a simple monophonic synth.
The result is still firmly in Reco-Synth's hand-built analog world: direct controls, no preset-first framing, and a design centered on oscillator movement, filter tone, and sequencing rather than menu-based sound design.