Thread: Advice to finish my 6U system
Another alternative to Maths are Befaco Rampage and possibly Intellijel Quadrax or Quadra with the expander.
Then there is Frap Tools Falistri which has its own take. I just ordered the Quadra and expander since I already have a mini-maths in my 0-coast and wanted to try something different. I am finding utilities like mixers and buffered mults super useful as I start to build more complex patches.