Vintage Revolution | Guitar analogue effects | The analogue revolution draws near

Introducing PedalPro’s Filters

The PedalPro comes fitted with two filters – an inductor-based filter with additional features and possibilities (Filter 1), and a solid state OTA type filter with a broader range of sonic capabilities than any OTA filter (Filter 2).

Thanks to the filters' amazingly versatile architecture and PedalPro’s powerful control technology, both filters are capable of operating as at least three different filter types: Pedal filters, Envelope filters, and Auto Vowel Generator filters.

PedalPro also allows you to operate each filter independently (eg. one filter in envelope mode and the other filter as a Pedal Wah) and combine them according to the effect you want to produce.

Each filter can be physically connected, disconnected and moved to different points in the effect chain – resulting in an incredible nine different possible configurations of the effect chain.

Auto Vowel Generator Filters

The Auto Vowel generator filters produce a huge variety of sounds ranging from a simple auto wah, to the more complicated ooii, aaii, uii - all generated by pure analogue modulators.

By changing the modulation function (sine, Rect, Exponential, Shelf, etc.), you can expand your sound repertoire, producing sounds never before possible to produce.

Giving you even greater scope, you can also assign to your expression pedal the maximum sweep frequency, the modulation speed, or even the amount of resonance (Q).

HSync switch (HumanSync)

HumanSynch is a world-first feature that allows you to synchronise your vowel generators, including the auto-wah, with a drum machine or any rhythmic device that plays a certain Tempo - without the use of a synchronisation cable or midi cable.

Not only that, the filters sweep only when you play - and stop as soon as you do. With an expression pedal attached to the Pedalino, you can control the threshold that decides when the filters start sweeping.

• Filter 1
  • Technology: Inductor
    
  • Configurations: auto mode
    
  • Parameters in auto mode:
    • Modulating function: Up to 8 modulating functions including VR's exclusive Shelf and Exponential functions;
    • Tempo (Speed) of the modulating function:  3 BPM (20 s) - 550 BPM (9.16 Hz)
      
    • Phase control of modulating functions*: 4 values: 0°, 90°, 180°, 270°;
    • Min. filter frequency: 370 Hz to 1968 Hz, resolution 1.56 Hz;
      
    • Max. filter frequency: 370 Hz to 1968 Hz, resolution 1.56 Hz;
    • Q (resonance): 1 to 18, resolution 0.5;


• Filter 2
  
  • Technology: OTA transistor matched pair
  • Configurations: auto mode
    
  • Type: Low pass / Band pass (selectable)
    
  • Parameters in auto mode:
    • Modulating function: Up to 8 modulating functions including VR's exclusive Shelf and Exponential functions;
    • Tempo (Speed) of the modulating function:  3 BPM (20 s) - 550 BPM (9.16 Hz)
      
    • Phase control of modulating functions*: 4 values: 0°, 90°, 180°, 270°;
    • Min. filter frequency: 150 Hz to 2697 Hz, resolution 2.48 Hz;
      
    • Max. filter frequency: 150 Hz to 2697 kHz, resolution 2.48 Hz;
    • Q (resonance): 1 to 16, resolution 0.5;

*Used to synchronise multiple effects when used simultanelously.