Therevox Ondes VCO eurorack module

ONDES VCO

The Ondes VCO is a eurorack compatible re-creation of the original 7th generation Ondes Martenot oscillator with several improvements and additional synth-friendly features.

A RARE LEGEND RE-IMAGINED
The Ondes Martenot is one of the first electronic musical instruments, originally designed in 1928 by cellist and wartime radio telegrapher Maurice Martenot. In the 52 years that followed, the instrument was in continous development. By 1975 the vacuum tubes were replaced by solid state electronics allowing for many new and unique timbral combinations. We have revived these sounds from original schematics provided by and with guidance from Jean Landry, who was responsible for repairing many Ondes Martenot in Canada.

From the original discrete triangle core oscillator to the specialized wave shapers and mixing circuits, these sounds are now available for modular synthesis. The layout and function of each switch has been preserved to make this oscillator an ideal performance tool, and three independent switchable outputs can be used to patch unique destinations in the spirit of the Ondes Martenot's selectable Diffuseurs.

IMPROVED AND EXTENDED
Our Ondes VCO uses a temperature correcting pitch circuit, precision components, and also makes several improvements that increase stability over variations in voltage and temperature. For interfacing with the synth world, we have added a 1V/OCT pitch input, four position octave switch and three buffered outputs. We have also added two high-quality internal VCAs giving CV control over Octaviant (8) and Gambe (G) waveforms with illuminated level indication.

Silkscreened aluminum front panels are available in four different colours and combinations of industrial powder-coating and bead-blasted anodizing. All units go through final inspection and calibration by Therevox in Canada.

DETAILS AND SPECIFICATIONS
Width: 14HP
Depth: 30mm (1.2")
Current Draw: +12V 80mA, -12V 80mA
Reverse polarity protected (shorting)
Original Davies daka-ware tuning knob
Genuine QingPu 3.5mm jacks
Integrated dust-shields on slide potentiometers
1.6mm Aluminum front panel powder coated (white, grey) or bead-blasted anodized (silver, black)
Includes M2.5 nylon screws, M3 nylon screws, 10-14pin power cable, printed user manual and vinyl sticker
DOWNLOADS
Ondes VCO Manual [PDF 61kB]

https://www.noisebug.net/products/the...