Can a power cord increase the resolution of an Class D (SMPS) amp by more than 5% ?


5% in relation to a stock power cord.

I can’t really trust dealer comments. I am more interested in reports from audiophiles. 
Whats your story? Did you manage to increase speed and resolution of your amp ? (without losses in the bass area)
zuio

Showing 1 response by pcrhkr

What does a power cord do?  Delivers power.  Rather than invest a bunch of money on an over priced power cord. Your money would be better spent on a line power conditioner from APC or tripplite. Class D has an RF power supply like used on computers. A.C.  Line noise would affect it just like a computer. The music would be affected by error correction from RF.  Class D processes music as 1' s and 0's. I am betting these upgrade cords have RF filtering.  The manufacturer would not send an AC cord too small.