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Oakley – Journeyman VCF

The Journeyman VCF is Oakley Modular System’s nasty sounding diode ring filter designed after vintage Korg synthesizers of the ’70s.  Its completely non-linear response and discrete circuitry gives it a unique sound of its own. The Journeyman can be configured in either high pass or low pass modes by the flicking of a switch. When two of these VCFs are used together, one in HP and the other in LP, then the effect is astounding.

The filter heart is made entirely from a single ended discrete design and uses four matching diodes as the control elements. The filter behaves differently depending on the input signal level hence the ‘drive’ pot on the front panel. Turning this up allows the filter to be overdriven. At full resonance the filter will oscillate across most of the audio band.

The Journeyman comes in a 1U width with 1″ (25.4mm) knobs controlling 4 potentiometers

The module operates at +/- 15V and comes with a style power connector.

Journeyman Vendor Product Page
Product Documentation


  • Level 1: $285
  • Level 2: $275
  • Level 3: $265

All Prices are shown in CANADIAN DOLLARS
Click Here For Conversion
NOTE: Price levels are based upon the total number of modules purchased.  This includes modules purchased in the past
1   Module   = Level 1 Pricing
2   Modules = Level 2 Pricing
3+ Modules = Level 3 Pricing
– Shipping charges are extra

– Residents of Canada will be charged applicable taxes on sales
– Prices subject to change without notice
– Limited 1 Year Warranty Applies

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