Hi Ulysse21, if you want to upgrade to all Galileo MPCs for your cables you will need to buy 4 Galileo MPCs. Each Galileo MPC has 2 leads to power two cables. But you will get a bigger increase in performance if you get the Universal speaker cells and Universal interconnect cells. I would try those first and then go from there. You can compare the Basik cables vs. your Designers Refs. hooked up to the cells. Keep what you like best. Contact The Cable Company, they can send you demos to try.
Then later as an additional upgrade option use Galileo MPCs on your universal cells and speaker cables and interconnects.
Then later as an additional upgrade option use Galileo MPCs on your universal cells and speaker cables and interconnects.