nexusMIDI quad MIDI DIN expander: expand your phybus modular system with four classic DIN MIDI ports (2x IN, 2x OUT). Comes with eurorack power and phybus interconnect cables and M3 rack mounting screws (needs eurorack case to be installed).

zetaSID single module: the legendary SID chip reimagined as an expandable modular synth voice – powerful synthesis engine, animated OLED display, and phybus ready for seamless multi-unit expansion. Comes with eurorack power and phybus interconnect cables and M3 rack mounting screws (needs eurorack case to be installed).

zetaSID stereo pair: the legendary SID chip reimagined as an expandable modular synth voice – powerful synthesis engine, animated OLED display, and phybus ready for seamless multi-unit expansion (two modules for full stereo voice). Comes with eurorack power and phybus interconnect cables and M3 rack mounting screws (needs eurorack case to be installed).

zetaSID stereo pair + nexusMIDI expander: the legendary SID chip reimagined as an expandable modular synth voice – powerful synthesis engine, animated OLED display, and phybus ready for seamless multi-unit expansion (2x zetaSID plus MIDI expander). Comes with eurorack power and phybus interconnect cables and M3 rack mounting screws (needs eurorack case to be installed).

zetaSID quad (dual stereo pair) + nexusMIDI expander: the legendary SID chip reimagined as an expandable modular synth voice – powerful synthesis engine, animated OLED display, and phybus ready for seamless multi-unit expansion (4x zetaSID plus MIDI expander). Comes with eurorack power and phybus interconnect cables and M3 rack mounting screws (needs eurorack case to be installed).