Erica Synths Polivoks VCO II Oscillator Eurorack Module

Professionally NEW built, tested, tuned and calibrated to high national standards, using the highest quality components and has never been used in any eurorack enclosure before. Calibrated with a 50000 count multimeter. Assembled by an electronics engineer with ten years of experience. Only available as DIY. 

Module width 12HP

Module depth 42mm

Eurorack flat ribbon power cable and a set of two Befaco M3 Knurlies screws are include.

DIY Polivoks-inspired Oscillator VCO with nice extra – VCO Sync input. Simultaneous triangle, saw and pulse wave outputs, PWM CV and exponential FM inputs with attenuator. In VCO’s exponential converter we use the original matched transistor IC KR198NT1B (КР198НТ1Б) that was used in Polivoks synthesizer 1982. 

+-10V regulators for greater stability of operation, signal amplitudes adjusted to match requirements of contemporary modular synths. All output signals are also available simultaneously. CV inputs redesigned to accept positive CV signals. PWM circuit with manual and voltage controlled pulse width. Sync input, so you can synchronize the Polivoks VCO to another VCO in your system.

youtube:

https://www.youtube.com/watch?v=djZjjaTktLo

https://www.youtube.com/watch?v=ou9A9xgWmlM

FEATURES:

Made in ex-USSR/Russia matched transistor IC KR198NT1B (КР198НТ1Б), used in the Polivoks Synth VCO

Triangle, saw and pulse wave outputs
Manually adjustable and CV controlled pulse width
Great tracking across 8 octaves
Exponential FM input with attenuator
Sync input
Octave switch – 5 octaves
Audio output amplitude: 10Vptp

Octave range C0 - C8
Width: 12HP

Module depth: 42mm
Power consumption 35 mA +12V, 36 mA -12V

Skiff friendly design

Hopefully the pics speak for themselves overall it's incredibly straight and clean, and complete. Everything works perfectly!

DELIVERY FROM EUROPEAN UNION, LATVIA by registered mail with the tracking number. The parcel can be tracked all over the world. Shipment from Latvia is carried out by Latvijas Pasts (Post of Latvia) and on the territory of the recipient's country by those local services that deliver regular post and registered parcels.

Other Eurorack modules for sale in my other listings. Combined shipping is possible.

The anti-static bubble wrap for the module packing. Solid double box (box in a box). Bubble wrap inside. Double wrapping the module for shipping. 

Dispatched within 10 working days of receiving cleared payment. Any questions at all, please do not hesitate to get in touch.

Please pay your attention: the order will be dispatched to the address confirmed with eBay only.

You will receive the item as shown in the pics. Returns are not accepted. Import duties, taxes and charges are the buyer's responsibility.

Happy bidding / buying.