Processing voltages

There are sexy, unusual modules that can be very interesting. Then there’s utility modules. Not so interesting, but useful. Here’s one: The design for this started out as a clone of the voltage processor from the ARP 2600 synthesizer. There are two voltage summing sections and a lag circuit. One thing that always bugged me […]

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Mix it up

Next Kosmodrome module is a mixer. Three inputs, DC coupled, with regular and inverted outputs and a bias control. It’s intended mainly for mixing CV signals. I looked at some designs online but ended up coming up with my own. The MFOS Quad DC Mixer was my starting point but I made lots of changes […]

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