Even with small patches with only a few modules, you usually have to combine individual signals into a single sum: You need one mixer, maybe two, and preferably as small as possible.

With ∑42 (pronounced: SUM 42) we present a compact yet versatile Eurorack mixer. You can use it as two 4-in-1 or one 8-in-1 mixers. It can process both audio signals and control voltages.

∑42 is an indispensable tool with a perfect size/benefit ratio.