The Erica Synths Black 3109 VCF/VCA is a lowpass filter and voltage-controlled amplifier combo built around the AS3109 VCF integrated circuit, a contemporary version of the IR3109 chip, found on vintage Roland synths such as the Jupiter series, Juno series and the SH-101.
Erica Synths Black LPG is our take on Lowpass Gate idea – it’s designed from scratch featuring 2nd order lowpass VCF (the original Buchla lowpass gate was 1st order VCF) and VCA combo with distinct resonance circuit on top.
Erica Synths Black Polivoks VCF is one of the most authentic sounding emulations of the famous Russian synth the Formanta Radio Factory Polivoks.
As its name suggests, the Erica Synths DJ VCF STEREO module provides sound treatment functionality typically found on DJ decks – it is fully open when the cutoff knob is at 12:00. When turned counter-clockwise, lowpass filtering is applied and when turned clockwise, highpass filtering is initiated.
The Graphic Resonant Filterbank (FB) is a ten-band analogue filterbank with digital control over each bands’ boost or cut. Each band can be controlled individually via CV or manually, while complex control configurations turn the filterbank into an unconventional multimode filter and even an instrument in its own right when played with various resonance settings. The Expander module (works exclusively with the Graphic Resonant Filterbank and is available separately) provides hands-on adjustment of boost and cut for all bands.
1973 - Dave Rossum nimmt den Filterkern der Moog'schen Kaskade in Angriff, überarbeitet den Rest und basiert darauf sein 2100-Tiefpassfilter für das E-Mu Modularsystem.
2015 - findet die Evolution des 2100, Daves Lieblingsfilter, statt und das Ergebnis ist just dieses Euro-Modul, das EVOLUTION.
Following in the tradition of Evolution and Morpheus, LINNAEUS represents yet another Dave Rossum innovation in filter technology.
Das Morpheus ist ein erstklassiges 14-Pol Digitalfilter, das dem Emu Morpheus Synthesizer und seiner Z-Plane-Technologie von 1993 entstammt. Es verwendet komplexe Filterkombinationen, die resonante Klangcharakteristika modellieren und durch spannungsgesteuertes Morphing dreidimensional interpolieren, um nie zuvor gehörte Klänge zu erzeugen. Eigene Filterkombinationen sind speicherbar und sequentiell durchschaltbar.
