Yup Power Cords

If you are not using a line conditioner then the power chord will make a huge difference. I use both an Adcom ACE 515 and Cardas Hex Chords. I have heard the biggest benifit is from putting one on your power Amp. Now if you have a dedicated line for power then a line conditioner is not that important and just go with power chords. My approach was a decent line enhancer amd a decent power chord and like you said you will here a difference.

The electric that powers your speakers began at your wall plug. That is all you need to know that cable work.

Zilla - You are on to something. Listen to your ears.

Snofun3 - OMG! If you are a "naysayer" now, you may not be... just live in disbelief. If you really ARE curious IF powercords make a difference, you own a component that had the largest improvement of all my history in power cords. The Martin Logan SL3's. If you are using the stock "tooth floss" power cords, do yourself an enormous favor and try an inexpensive power cord. It was years ago for me and I used a pair of the original Synergistic Research AC Master Coupler... They can probably be had for about $100 each. It is amazing how a few thousand dollar pair of speakers can be improved immensely by a couple hundred dollar pair of power cords. How they work? No idea. Did I seek out power cords? Nope. It was a very similar experience to Zilla's who started the thread... just didn't beleive anything could happen with a 5 or 6 foot peice of "extension cord" wrapped in nice black sheathing. Then a friend left a few extra power cords over one weekend for me to just "try and see if I can notice a difference." In that system, I would have been partially deaf to NOT notice the improvements. What those power cords did to those panels was incredible. May want to look into purchase of two $100 SR AC Master Couplers, and you can always resell them with only shipping loss if they don't contribute to the system.

One other thing I have noticed regarding power cords, sometimes the effect is much more noticable, or stronger in certain areas than others. Living in a townhome/condo area the power cords made an enormous improvment. Living in suburban housing developments they still made an improvement, although not as vast.

Audiofankj - I use Transparent Power Cords throughout my system including Super level Power Cords to my M-L Ascent i's, so I feel rather comfortable in the reality state in which I'm living, thank you.

I have tried other cords, and if there was a change, it was at best, extremely small. If cords make for a drastic change, then something's screwy with your incoming AC.

Maybe since I have dedicated AC for the system the difference between cords doesn't make for the audible epiphany others report, as I've tried swapping out a significant number of different cords on most all of my components, and the difference was negligable.

And hospitals would never fall for the snake oil BS this hobby tolerates. They use high quality cords for spark suppression because of the amount of pure oxygen in the vicinity, that's all.

Snofun3 - My apologies for thinking you were using the SL3's... I must have misread your system thread for some reason, I didn't think you had any power cords listed either.

I totally agree, as I stated in my last paragraph - I truly think a large percentage of how much effect a power cord has upon a system depends alot on a few key factors... how dirty the AC lines are, the amount of interference, dedicated lines, etc.

I am in a new home with 5 dedicated lines and the power cords don't seem to have as profound of an improvement as in prior setups, but still a noticable improvement. Many factors involved...