Opalina - Stereo state-variable filter

Opalina - Stereo state-variable filter

Hieroglyphic

Stereo state-variable filter networks configurable in two modes. RESONATOR is a triple bandpass alignment, emphasizing resonant peaks and formants. ISOLATOR is a cascaded state-variable topology with variable mid-bandwidth for use as resonant crossover. 

Features

· RESONATOR: triple bandpass filters with vc peak span and resonance. 12db/oct filter slopes.

· ISOLATOR: cascaded state-variable filters with vc bandwidth and resonance. 24db/oct filter slopes.

· Completely analog signal path.

· Individual band inputs and outputs.

· Continuously variable band input amplitude.

· Soft-clipping circuit on SUM output.

· Dual channel for use in stereo (L & R).

Specifications

·Width: 14hp

·Depth: 35mm 

·Power consumption: +12v 95mA /-12v 95mA