As a rule of thumb in modular - if you know you need a VCA than get two!

uVCA is a perfect example of a eurorack dual VCA - it has knobs for level, attenuators for CV inputs, and if channel 1 output is unpatched channel 2 will output both signals summed! Use one for audio and the other for cv, or use both as a mixer or crossfader!

Note: This is a used item, and while it is guaranteed to be fully functional it is almost sure to also contain "rack rash" on the mounting holes and have some minor scratches on the panel from use. It will include a ribbon cable, m3 screws, and a box, but not the original box.