The quattro was introduced in 2004. Synergistic just came out with a new line of cables. So my guess they may come out with a new power center for their cables. You can e-mail them from their website.
I plug my MPC's into a power strip. They sound fine to me. Unless you really want to spend the $$$, it looks like you will need a resolution Ref AC cord to go with it to really get the performance upgrade. I read that elsewhere also. You can find these items used here. The Quattro seldom comes up at $450.
Here is a link on some Retail prices on the unit. The Cable Company can also answer your questions. Give them a call they are honest and will not try to sell you one.
http://www.fatwyre.com/FATWYRE/fatwyre/emailnews904_p3.html
Good Luck!
I plug my MPC's into a power strip. They sound fine to me. Unless you really want to spend the $$$, it looks like you will need a resolution Ref AC cord to go with it to really get the performance upgrade. I read that elsewhere also. You can find these items used here. The Quattro seldom comes up at $450.
Here is a link on some Retail prices on the unit. The Cable Company can also answer your questions. Give them a call they are honest and will not try to sell you one.
http://www.fatwyre.com/FATWYRE/fatwyre/emailnews904_p3.html
Good Luck!