Erica Pico RND is combined LFO/random source module.

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.

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.

Katowice is a stereo variable–band isolator that allows the user to manipulate a selected range of frequencies. It is the first module in a series of upcoming Xaoc Devices products designed specifically for processing stereo signals.

Some of you have been along for the journey, and some are just joining in. This is the third generation of the much loved Korgasmatron filter designed in collaboration with David G. Dixon. Once we experienced the purity and range of its finely re-tuned filters; the warmth of its soft-clipping; the beefiness of its Q-drive; the howl of its all new overdrive circuit, we knew it was something more than the Korgasmatrons before it.

Erica Synths Black Dual VCF is a dual multimode filter with CV control over cutoff and resonance for serious modular patches.

The Fusion VCF3 is resonant 24dB/oct lowpass filter of unique design that combines vacuum tubes and vactrols, providing distinct, soft filtering. For more versatility, the independent audio mixer and buffered multiple is incorporated in the module, and, most importantly – a CV recorder that records motion of the potentiometer, so you can design advanced modulation patterns.

I-ō47 Multimode Resonator/Filter is a modern take on a vintage circuit design inspired by the classic 1047 module of the ARP2500. It has been designed with some extra features and quirks built in.

The internal VCA’s are a new hybrid design of matched transistors and precision op-amps.

With CV controllable centre frequency, resonance/Q and notch offset along side FM, strike and a complex dual input with wave shaping limiter, the I-ō47 is truly a filter for all occasions.

I-ō47 | ʌɪ-əʊ-ˈfɔːti-ˈsɛv(ə)n | noun (signal processing) the in’s and out’s of a classic multimode filter/resonator

Das Sonic XV ist ein -24 dB pro Oktave steiles Diodenfilter mit spannungssteuerbarer Resonanz. Die Filterschaltung basiert auf dem weniger bekannten Vintage-Synthesizer Musonics Sonic V, verfügt aber zusätzlich über je einen 6dB Lowpass und Bandpass-Ausgang sowie über spannungsgesteuerte Waveshaper am Audioeingang und im Resonanzweg.

Filter 8 ist eine voll spannungssteuerbare OTA-Multimode-Schaltung, die man auch als Acht-Phasen-Sinusoszillator, VC-LFO oder Percussion-Stimme verwenden kann.