Stereo State Variable Filter | Olivella Modular

IMÁGENES is a stereo state variable filter with lots of character and built-in stereo imaging, panning, distortion and modulation capabilities.

• Features highpass, bandpass and lowpass modes that are switchable independently per filter, with L & R OUTs straight from the filters themselves for individual/dual non-stereo operation.

• The Stereo Image circuit pans the filter's audio from hard L & R at the pot's CW position, mono at 12 o'clock and inverted R & L at it's CCW position and everything in between, allowing from subtle stereo effects and crossfading to aggressive AM and weird stereo stuff. This circuit comprises of four internal VCA's and is completely independent from the filters.

• The Link switch slaves the R filter's cutoff frequency to the L one, allowing manual, CV and V/Oct control over them simultaneously.

• Freq L, R and Image are fully CVable at audio rates, with attenuverters for all of them.

• Both dedicated V/Oct inputs track 4 or 5 octaves, to use it as a dual/stereo sine VCO or to modulate whatever you want.

• The Input Level pot starts soft clipping past 12 o'clock, giving a fatter sound for the filters to chew on.

• The Drive switch can be used to amplify a weak signal or to saturate and distort the filters heavily.

• The Resonance CV input features an attenuator and allows audio rate modulation.

• DIY friendly, features 95% through hole components and doesn't need any calibration apart from the V/Oct tracking.

Olivella Modular | Eurorack modules designed and made in Argentina.

https://linktr.ee/olivella

https://www.youtube.com/watch?v=FxA3JDyYNKg&list=PLsQf5dK1bncph9jg1NRuWXch5cdRCTdFI

• 100 mA +12V
• 100 mA -12V
• 0 mA 5V
• 38 mm Depth

Available as an assembled Module and as a DIY project.

This Module is an early prototype, a concept in development, or an AI mockup