Power Cords


Someone help me understand the potential (if any) sonic effects of power cords. I have seen a wide range of prices for these things. Are they worth it, and what are some recommendations. I have Manley Neo Classic 250's.
xagwell
All that I can add, is that in my experiences, power cords have made a bigger sonic improvement (dollar wise) than interconnects or speaker cables in my system.

I would have laughed at the above statement two years or so ago.

Cheers,
John
Xagwell,
My answer is twofold:
1. any after market powercord will most definitely give superior returns over your stock cord BUT...
2. Your money should be budgeted to then take the step to the most return on your dollar...upgrading the wires [and breaker! ] in your walls and changing your outlets.
By spending approx. 25% on the cords and the balance on the above ' your money will be better spent than cords alone!
have fun!
Ohhh yes they are worth it. I've experimented with power cords for a number of years. I have recently purchased a Poiema 3 power cord from Ridge Street Audio. I found this cord to have made the most significant improvement in sound reproduction of ANY component, interconnect, speaker cable, speaker or power cord that has ever been in my system. I am so impressed by it's performance that I am in the process of writing a review on it. Like live music? This cord gives it to you. Like the utmost in details? This cord gives it to you. Like thundering, precisely defined bass? Ditto. Robert (the manufacturer) is a genius. I truly cannot say enough good things about his products.