Looks like you may have integrated power cords? Install an IEC connector and upgrade your power cord. Much cheaper and an larger sonic bump. You can always get a 3 for 2 deal on the SR. I have 4 blacks on the rails of my monos and an Orange in the IEC. Every bit adds up.
FUSES, Finally!?
I have been adamant about avoiding special fuses, because of the lack of empirical studies. Here is my question: What would be something not too expensive that would be a good start. I use three dual mono Audire amps (for Woofs, Mids and Tweets, and Subs, each of the six channel having four fuses. I would not not want to spend thousands, even if I could, just to experiment. My heat sinks do unplug, along with the outputs, and I could try just one channel or one amp. Paul of PS mentioned what they use, and that might eventually be a possibility, but what do you guys (and gals?) think I should do, to just to convince this ageing skeptic? Also, each channel of my amps has one single, dedicated computer chip that regulates the filling of the 4 26,000 mf caps (per channel), which might make any difference less than a design that allows a flood of electrons into the tank, presuming that might matter. DanV