MiniMod 6U Full System Stereo Filter Patch with the Gemini 2412 Dual SEM-based Eurorack VCF

video upload by AJH Synth Official

"Stereo filtering example using the MiniMod 6U Full System, now available to purchase from https://ajhsynth.com/Minimod.html, pre-installed in a powered case. This patch takes a mono (monaural/not stereo) sound and creates the impression of stereo movement by using the Gemini as 2 separate filters, with their own output VCA, and panned hard left and right in the mix. Each filter affects the incoming audio in opposition to the other, under the control of a single LFO to determine the 'panning' speed. Rather than panning volume levels, it is altering the frequencies allowed to pass through the filter to each VCA (side), but the results can be far more interesting than simple audio level modulation.
Another example of what is possible using just this single, modest-sized case, packed with an incredibly flexible, vintage-voiced, fully analogue, Eurorack modular synthesizer.
For a more detailed, step-by-step guide to using the Gemini 2412 as a stereo filter, and some more example sounds, see this earlier video, which also features a downloadable patch sheet: [posted here] The AJH SYNTH Eurorack range consists of high-end modules, all hand-made in the UK, most of which are based on classic, vintage designs, authentically recreating the circuitry of much sought-after analogue instruments and technologies of the past, whilst greatly expanding them, and bringing them to modern Eurorack levels of convenience, limitless flexibility, and reliability.

Video by @DreamsOfWires"