Patch Point

Berlin's Finest Electronic Music Instrument Store: Bugbrand, Ciat-Lonbarde, eKalimba, Serge Modular...

Back to All Events

Random*Source Eurorack Serge Modular ÷NCOM DIY Workshop with Dr. Wiener


Come to patchpoint for a special ÷NCOM DIY Build Session with Dr. Wiener

You will learn how to build and calibrate this module if you are beginner or an expert.

First Dr. Wiener will give an explanation and show the many uses of the wonderful and mysterious module & then he and the patch point team will guide you building the module.

Build should take 20 minutes to 1 hour depending on your skill level!

Space is limited to 10!

Special Kit Price for the workshop!

The Serge Divide by N Comparator (NCOM) is a rare, much sought-after and very essential Serge module covering a number of functions: comparator, voltage-controlled pulse divider, and voltage-controlled staircase generator.

The ÷N COMPARATOR consists of two sections - a comparator (right side) and a voltage-controlled pulse divider (left side). The ÷N output of the pulse divider sends out a pulse on every N-th comparator pulse where N is a number from 1 to 31. N can be (pre-)set with the divider’s control knob (1 ÷N) and can by changed with a control voltage. The VC knob (attenuator)on the bottom of the left side determines how much effect the control voltage has on “N”. In addition, the divider generates a staircase waveform with N steps. This can be used to produce whole-tone steps when run into the 1V/Oct input of a VCO or as a stepped control voltage to change for instance the cutoff of a filter.

The comparator provides a number of useful “housekeeping functions”: Logical decisions (if the +input is greater than the -input, the output will be high, otherwise low), Level detection (whenever a variable waveform crosses the theshold, a pulse is generated ), Pulse width modulation or Rectifying a waveform (e.g. a sine or triangle wave). (More applications and info in the Build Doc).

Earlier Event: November 9
Rello II Coffee Workshop November 9th