Description

The Pony VCF is a space-conscious lowpass filter and volume processor. A combination of VCF, VCA and Mixer that lets you blend three different sound sources and shape their tone and levels.

Built around the SSI2144 FATKEYS™ Chip, the Pony VCF features the elegant sound of a classic transistor filter without the associated distortions, due to Dave Rossum’s “improved ladder” topology. The output level is also compensated against resonance so the perceived volume does not fall when the Q is increased.

Features:

• 3 Channel Mixer (Out normalised to channel three for feedback)
• Temperature-compensated Q and frequency.
• Compensated Volume VS Resonance
• 2 Cut-off CV INs.
• CV 1 Selectable routing Cut-Off or Cut-Off+VCA
• Voltage controlled Q
• Two Segment Peak Meter

Specs: 

• Four-pole, 24 dB/octave
• Power Consumption: +12V=50mA, -12V=45mA
• Width: 6 HP
• Depth DIY Kit Version: 40mm
• Designed, kits prepared and assembled in Barcelona.

Pony VCF – User Manual | Build Document