PS Perfect wave power cord

i got my ac12 recently and plugging it from wall to my quintessence. huge different even right out of box. the bass is sometimes powerful(within 50 hours so it's changing). highs are smooth and the soundstage is unbelievably large. i really felt like i changed all my setup. can't wait to hear how it will sound like over 500 hours.

This cable is driving me nuts. It went from smooth to harsh to bright sounding. Now I've got a soft tube setup, the filter on my DAC at 5 to deal with post and preringing and upsampling redbook to 96. It actually sounds quite good in this set. I would guess I'm past the 100 hour mark.

I was, or rather, tried to play Aerosmith "Pump" but it was unlistenable. Just way to aggressive. Just down the list from Aerosmith was Al Dimeola. Now that was amazing. Then I cued up Jennifer Warnes, Blue Coat CD - remastered. With my critical ear the highs are still a bit lacking in texture. The mids lack some in the warmth department as well but at the same time giving great clarity.

I made a change on my 7 nines silver XLR interconnect pair going from Vampire XLR's to the much higher quality Furutech Rhodium's. This seemed to provide a bit more richness for lack of better term and a bit more air but it's difficult to tell honestly as it took me a few hours to perform that change.

Having the AC12 in the system I decided to sink a ground rod in our groundless rental (that didn't prevent "others" from thinking this service is grounded finding ground wires attached to a groundless pipe)and put my dedicated circuits ground to a proper ground. I can't say I noticed any difference (aural memory being what it is) but at least I feel better ;-)

I'll continue to monitor this AC12 and report back. At some point I'll pull it from the system and return my Flavor 4 for comparison.

It's going to take at least 270hrs to bloom and it will, leave it untouched try not to move it! I know what your saying my AC-10 had some fits aruond this point as well at 150hrs it should snap out of it, about 170hrs new details should start to emerge and from there it will continue to amaze!

Last night was a revealation - pun intended. Mid bass came back and the air around instruments took on a 3 dimensional quality I haven't heard in a while. I'm probably at about 175 hrs. Soundstage is growing, Let it Grow as Clapton would sing.

This is exciting. The wife unit just started warming up the stereo and will report back on her classical offerings. She was having a hard time with this cable not wanting to listen to music but now she's all ears. She doesn't understand the "cable sound" but she's learning fast. "Honey, what if we change the power cable betweeen the DAC and the PPP?"

Scary huh?

You're right on Jdub, I gotta be patient.

Glad to hear it Desalvo55,from hear on out it will just keep on rewarding you, until your past your personal knowledge of what your system is capable of, as you can tell I really love my AC-10, and salavate at the thought of my next upgrade to the Ac-12 and PPP! p.s keep me posted on the continual revelation.