Sonakinesis.com Eurorack links page:
Aithēr is a control signal connectivity hub which bridges the gaps between analog CV, midi and OSC over a wireless network.
The Aithēr brings your modular system into the future as part of the ‘internet of things’.
It can generate its own ad hoc network for connecting devices over wifi or can also connect to existing wifi networks.
The Rubicon is an analogue triangle core VCO that is capable of through zero frequency modulation. It is a feature packed VCO with multiple simultaneous waveform outputs including waves that are multiples or divisions of the base frequency.
Triangle Core with outputs for SINE, SUB and Variable SHAPE Unique Variable SHAPE circuit ripples Even and Odd harmonics for subtle timbral shifts S-Gate input for gating or sync of Sub-Osc independent of other outputs Exponential and Linear FM
16 output ultra-flexible midi to trigger, sync, polyphonic CV and gate, and more…
Buffered Multiple module splits signals up to 15 ways without any loss.
Six high-quality inputs, each with level slider, pan knob, and performance-friendly mute button, the SYS-531 is your central hub for mixing mono or stereo      (PRE only) signals.
Level/Attenuverter: positive attenuator or inverted attenuator.
Offset: Add a stable DC offset (positive or negative) to make sure the modulation is in exactly the range you need it.
Glide: Slew your signal to smooth it out for filter response or portamento.