The Deluxe 10 Connection Flying Bus Cable makes connecting power to your module a snap and a reality, especially if you have 10-pin powered module that has little room around the power pins. There are 10 Male Shrouded and Keyed Eurorack connectors for distributing power to your modules. There are also two keyed 16-pin female connectors for powering the cable and for daisy-chaining another flying bus cable (although you could connect this end directly to a module that takes 16-pin power (or 10 if there is room).
The Pittsburgh Modular M3 is a unique signal routing module with 3 distinct sections able to perform several different functions at once. Signal splitting, mixing, and buffering are combined to create a module that is both compact and incredibly useful.
The top section labeled MULT, is a standard 4 jack passive multiple used to create 3 copies of the original signal. One input becomes up to 3 identical outputs.
The bottom 2 sections, MIX1 and MIX2, both function the same way. Two input and 2 outputs allow each section to be used as a unity gain mixer or signal splitter. Note that MIX1 and MIX2 do not buffer 1v/oct signals.
The core of the VCO is borrowed from famous Russian synth Polivoks VCO and in exponential converter we use the original matched transistor IC that was used in Polivoks. But there are significant updated schematics to have the most out of your modular setup.