Eurorack Reference / modules /erica-synths/black-multimode-vcf audit site v0.1 — milestone 3
erica-synths/black-multimode-vcf

Black Multimode VCF

Erica Synths

Versatile filter with overdrive featuring simultaneous HP, BP and LP outputs, CV control over cutoff and resonance, self-oscillation, and an adjustable germanium diode overdrive circuit on the VCF input.489

Capabilities 3

Multimode Filtermultimode-filter
Simultaneous HP, BP and LP outputs using the AS3320 VCF chip; CV over cutoff and resonance; self-oscillation; germanium diode overdrive on input.489
Self-Oscillationself-oscillation
489
Vcfvcf
489

Jacks 5 — 2 in / 3 out

NameSignalVoltageDescription
Inputs (2)
Cutoff CVcv≤10V489
Resonance CVcv—489
Outputs (3)
BPaudio—489
HPaudio—489
LPaudio≤10V489

Parameters 2

NameTypeRangeBehavior
Cutoff CV Levelmenu_setting—Attenuverter for the cutoff CV input level.489
Overdrivemenu_setting—Adjustable germanium diode overdrive circuit on the VCF input.489

Firmware history 0 versions

No firmware history recorded.

References 1

  1. [489]
    Erica Synths Black Multimode VCF product pageproduct_page
    source 489 canonical ↗ archived ↗
    ⚠ verified 2026-05-17 · manufacturer changed since last verified