Intellijel Designs Quadrax

The different coloured lights and CV assignment options take a bit of getting used to. But basically this can be either
1. just a simple and easy to use quad AD\AR Envelope and LFO or
2. an amazingly deep source of complex functions and modulation

If you only need #1 then its extremely playable but for #2 there are definitely non-intuitive button combinations and alternate modes to remember to get the full Quadrax value. That is the price of having all this in 14hp.

Very efficient, high build quality