Mungo Enterprises - w0 Arbitrary Oscillator


Digital oscillator with a huge frequency range and the possibility to read your own waveforms in .wav format from a SD card in addition to the internal wave forms. Ultra-stable tracking due to it's digital core make it perfect for FM sounds. Phase and symmetry of the waveforms can be voltage controlled.



The module's frequency range is extremely big: from cycles in the hour-scale to ultrasonics. Especially with this feature it's a must to have the optionally available Zoom module to set the frequency precisely.

The sawtooth generated by the w0 is available at an individual output. The bottom output carries all other wave forms which can be selected with the function button. If no SD card is inserted the w0 alternates between sine and square wave. Insert a Sd card and select between sine and the user waves fro mthe card.
The w0 reads SD card in FAT format; the .wav files must be mono, numbered consecutively from W0.wav to W9.wav andthe maximal length is limited to 4000 samples. The sample rate doesn't matter.

Frequency control is provided by a potentiometer and two CV inptus with 1V/octave characteristic, one of both has an attenautor.
The phase of the oscillator can be set as well and voltage controlled in a range of ±360 degrees.
The third parameter is the symmetry which is applied to sawtooth and square. The sawtooth's symmetry will blend from sawtooth over triangle to ramp. With the square the symmetry will control the pulse width.
At the bottom left you'll find the reset input to syncronise the oscillator.


With the optional Zoom expander module you can use all potentiometers (i.e. the parameter controls and the CV attenuators) of the Mungo modules with coarse, normal or very fine resolution. That is great for fine tuning frequencies or delay times. No matter how many Mungo modules you own, you need just one Zoom module.


SD card slot
frequency: 1V/octave input, FM CV input
phase modulation CV input, reset input (sync)
sawtooth output, arbitrary output with selectable wave


3U Eurorack module, 12HP wide, 36mm deep (50mm with Zoom cable)
current draw: each 25mA @ ±12V and 125mA @ +5V

0.2 kg
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