first minute with 4U modular after finishing random source stereo mixer. Module needs some trimming still.

RS Mixer Firstminute

Lift

Exploring the resonant side of the Serge Resonant EQ (R*S edition for Eurorack, layering 2 live recordings, each basically using nothing but the EQ:
- Perc track was made by running a pulse from a DUSG into Input 1 and each 4th of those pulses (using a Pulse Divider) into Input 2 and playing with the 10 bands and the Feedback knob / Phase switch
- Drone track uses the normal (triangle) out for Input 1 and the Gate out from the same DUSG (running in Cycle mode as an oscillator) - again only playing with the bands and feedback.

Listen on good speakers at high volume :-)

Serge Resonant EQ - bokeh

With the Serge Resonant EQ (Eurorack version) a simple sequenced waveform can be turned into something quite different by turning a few knobs: first loop is a (single) SAW wave from a PCO - nothing else(!) -  the second part a sine. Some Shimmer added as my son insisted ... (of course the EQ can also be used for very subtle timbre effects, however, this was not the point of this demo)
Eurorack version is now available as a DIY kit on http://randomsource.net/serge_euro

Serge Resonant EQ - raw loops

The Serge VCFS is a legendary Serge filter that offers unique dynamic control of amount of filtering, from barely perceptible to highly resonant. 
Here are some sound samples of the Random*Source version of the filter, a licensed and authorized adaption of the VCFS for Eurorack. It is an improved design that uses 2 high-end THAT2180 VCAs and features an added Q knob, which allows to increase the resonance for an even wider sonic range.
Check out also https://www.youtube.com/watch?v=HmYNxwNDJ2o
Download the 24-bit files to avoid compression.

Serge Variable Slope VCFS for Euro

Very simple patch to test my new filter:

Random Source Variable Q filter pinged with random pulses from a Doepfer a117 that is in its turn clocked by a Doepfer a147 LFO. Trig in used on the Serge filter. 
Q is modulated by a unipolar positive random voltage source courtesy of the Doepfer a118 & the Pittsburgh VC Bend. 
Filter frequency modulated by the Doepfer A155 sequencer in random mode. Its clock source is the same pulse that pings the filter.
Filter output is send through the Olliverb mode of a Mutable Instruments Clouds running the Parasite software. 

Random Source Serge Variable Q-filter through Olliverb

Simple patch with one SSG, two variable Q filters and the Ncom from Random Source. Also used an Elby ES05 Serge Noise Source and a Doepfer A183-3 amplifier to broaden the random source's output a tiny bit. Reverb from the Valhalla Room plugin-- level of the reverb is a bit off I think.

Serge SSG/varQfilter/Ncom Madness

Here is my first encounter with some Serge modules by Random*Source: DUSG-WM-VCFq. The only non-R*S is SSF's Ultra Random Analog. For video of same: https://youtu.be/KuebsNcfol0

R*S Serge First Test

Ruminate

A quick multi-track record with Random Source Serge modules and their friends (OTO Boum, Bim, Bam, Verbos ATC, MI Stages, Five12 Vector Sequencer)

PROJECT1 - Random Source Serge and friends

composer, performer, lecturer and analog synthesist who is endlessly fascinated by and exploring sound...

This is my Eurorack Modular synth soundcloud. Mostly demoing small patches and such.

Other stuff: https://soundcloud.com/ernst-van-der-loo



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