New Products

A-104 is a fourfold formant filter as used in the Mixtur Trautonium by Oskar Sala. It is made of four parallel resonance filters, each filter can be switched to low pass

Module A-103 is a voltage controlled low pass filter with 18dB/octave slope. The circuit is based on a modified transistor ladder (Moog ladder) and is a reproduction of

Module A-102 is a reproduction of the legendary low pass filter design that uses diodes in the filter stage as frequency controlling elements resulting in

A-101-6 is a filter module that uses so-called opto FETs to control the filter frequency. Opto FETs are very similar to Vactrols but use light depending field effect

A-101-2 is a vactrol based combination of Low Pass filter (LP) and VCA and was inspired by the Buchla module 292.  The term "Low Pass Gate" was created by

This is the first vactrol based module in the A-100 system. A vactrol is a combination of a light depending resistor (LDR) and a LED (light emitting diode) both put into

Module A-160-5 is a voltage controlled clock multiplier. The incoming clock signal (socket Clock In) is multiplied by a factor that depends upon the control voltage on

A-110-4 is a so-called Thru Zero Quadrature VCO. The term "quadrature" means in this connection that the oscillator outputs sine and cosine waveforms

The TAI-4 by Vermona is a 2x2 channel audio interface module for balancing signals coming from the modular system and for un-balancing audio signals that are sent to the

The Vermona twinVCAmp is a highly versatile dual VCA/2-in-1mixer, that not only offers different response curves for both VCAs - compared to most of the available VCA

Beside spectacular sound-engines and -shapers, conventional and uncommon sources and modulators of control voltages, a modular synthesizer also needs a choice of modules

Vermona´s second Eurorack module is a very flexible yet affordable MIDI/CV interface which can be up to four voice polyphonic. You can use it as four independent