I DIYed two power cord, one for my amp and one for my preamp. I used Belden 83803 wire and Marinco plugs. Bought a 15’ foot piece of wire and made a 12 foot one for my amp and a 3 foot for my pre. The plugs are hospital grade and the wire is extremely well shielded. Not really inexpensive, have around $300 in the pair. I don’t have a lot of experience with power cords but these seem okay.
powercords
I certainly have, personally, experienced the improvement power cords can make on amplifiers...how about their value on other items, such as preamps with external powersuppies, and phono preamps....I know better than to apply layperson logic, which doesn't always work in audio, but it would seem that items that draw less "juice" would be less prone to changes in power cords....thoughts welcomed, but experience more interesting to me.....thanks
J
J