The ALM ’Pip Filter’ is a compact 4HP voltage controlled 2 pole low-pass filter with resonance, a ’pingable’ trigger input and built in VCA.
Filter cutoff is controlled via both knob control and dual CV inputs with a built in attenuverter. Resonance is manually controlled and will reach into self oscillation with rough V/Oct tracking. A trigger input allows the filter to be pinged for percussive plucked type sounds. Finally, a built in VCA (normalled open) allows for additional independent amplitude control of the filtered signal.

Features
  • Compact filter and VCA in 4HP.
  • Dual pole 12dB/Oct Low pass filter with resonance.
  • Two frequency CV inputs, one with attenuversion and other with rough V/Oct tracking.
  • Manual resonance control going into self oscillation.
  • Trigger input for ’pinging’ filter.
  • Normalled VCA input for optional amplitude control.
  • Skiff friendly with reverse power protection.
Technical Specifications
  • Size: 4HP
  • Power: +12V 25mA / -12V 25mA
  • Depth: 32mm (approx)

• 4 HP 32 mm deep

Filter VCA

Found Sound Australia Pty Ltd.
110 Albert St
Brunswick East, VIC 3057
Australia

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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ConditionBrand New (New)
Brand New items are sold by an authorized dealer or original builder and include all original packaging.Learn more
Brand
Model
  • Pip Filter
Finish
  • Silver
Categories
Year
  • 2025
Made In
  • United Kingdom

Product safety information may be available here.

Found Sound

BRUNSWICK EAST, Australia
Joined Reverb:2015

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