How short should a power cable be for my amp?


I have two Parrasound amps. I'm looking to make my own cable.How short can the cable be w/o ill effect? AMB Dan M.
128x128danmar123
In my opinion the power cord for your amp can be as short as you want to make them and I don't believe it will impair the sound.
I have no doubt others will disagree however I have compared .5/M,1/M, 1.5/M and 2/M and I could not detect a difference.
Short enough that it will span the distance between the amp and the outlet.