Filters - Resonators

Synthrotek is pleased to offer a complete line of eurorack synthesizer modules, power, cases and accessories in both complete units kits and panels & pcbs. We now offer a very complete analog modular monophonic voice with many accompanying utility modules. This new complete voice is the product ..

This is a fully built module, with the latest firmware pre-installed. Comes with Rogan knobs. Rings is a resonator, the essential ingredient at the heart of several physical modeling synthesis techniques. The resonator transforms an external, unpitched excitation audio signal into a full-bodied..

52HP module delivers a multimode, 16-band EQ with extensive interoperative potentialComprehensive research and sound design means the full scope of Buchla’s innovative synthesis with full Eurorack compatibilityComprehensive CV interactivity includes per-band CV modulation, as well as per-band CV out..

Voice Dynamics moduleIs an all in one voice dynamics module that helps build full voices quickly. It contains two analog envelopes with velocity CV, and one VCA. In a typical voice patch the left envelope will control a filter and the right envelope will be the voice VCA. Velocity control is provide..

Welcome to the Forbidden Planet, an all analog multi-mode filter design influenced by the 1975 Steiner-Parker Synthacon model. Control the Forbidden Planet manually or through CV and take the sound of your Eurorack into new orbits.Forbidden Planet has three filter input jacks: High Pass, Low Pass an..

The Z2040 is our redesign of the most famous analog filter from the polysynths of the 80’s and features Tiptop Audio’s signature lush, big, and creamy sound. Its frequency sweeps make thick bass lines and leads with great dynamics. When modulated with audio frequencies through its various inputs, th..

OVERVIEWEntirely dicrete VCA combined with a vactrol controlled low pass filter. The sound is gorgeous somewhere between wood and acid and the input stage can distort really well when desired. Did we already mention the lack or any ICs in the signal path? In best old school fashion this thing is bui..

Fixed Filter BankA voluminous, voltage controllable analog filter bank comprised of twelve filter bands with individual outputs for envelope followers and audio, individual level control and dynamic frequency band scanning. The envelope followers' speed is globally adjustable.Due to the individual a..

A simple noise generator and 4 band fixed filter bankA simple noise generator and 4 band fixed filter bank. The noise is normalled to the Filterbank input. The cutoff frequencies are matched to the Bark Filter, so that 3 bands of the Bark Filter correspond to 1 band on the Noise & Filter. It is ..

Eurorack-extention for Mono Lancet and Mono Lancet ’15Mono Lancet ’15 is compact and versatile. It has two high-quality oscillators and a classy lowpass filter. Wouldn’t it be great having these components in your eurorack modulars system?That’s where Modular Dock comes into play. It routes various ..