We are happy to announce three of our best-selling modules with redesigned faceplates!

The faceplates have been reworked with a more streamlined panel design and elongated holes to allow easier placement in a Doepfer-style case.

They also feature two power supply connectors so that they can be connected either to an Analogue Systems or to a Doepfer power supply. 


Their outstanding audio quality has remained untouched!



The RS-35N External Processor contains three circuits for extracting control voltages from an audio signal: frequency-to-voltage generator, level-to-voltage generator and a trigger generator.






The RS95 is a premium, british sounding VCO with waveshaping possiblities and a high-resolution vernier potentiometer for tuning.






This very useful module combines four completely different sub modules: a voltage controlled LFO, a noise generator, a sample-and-hold type random generator and a VCA.





Alex4 is the official distributor for Europe.

Have a look at our module planner and choose your configuration!


Our earlier website can be found here.