Installing a dedicated AC line


I'd like to plug my amplifier into an outlet with a dedicated AC line back to the breaker box. Any suggestions on which Romex line to use or other steps to reduce noise and improve isolation? What can I do between the box and the outlet to improve my system? I've searched some DIY forums without much help. Thanks.
incus
First, go to the forum search field and type in "dedicated." That will being up an extensive list of threads. If you still have questions, come back here and ask.
If you want audiophile wire, you can buy cryo-treated Romex from Ven Haus Audio. I haven't tried it, but I have tried a cryo'd interconnect and an AC outlet. I like the difference, so the Ven Haus wire might be worth it.

Another good idea is a premium AC outlet, hospital or audio grade. And some people use isolation transformers on their dedicated lines--bigger ones, in the 3 to 5 KVA range.

Ven Haus AC wire
Go to Virtual Dynamics web site. Look at the BX armoned 10ga. cryoed house wire. They also had cryoed outlets and breaker at one time. This is what I use from my sub breaker box to my outlets in my dedicated ac line. I also have an isolated ground which really helps with noise. PS audio also makes some very nice outlets that I use in my HT system. Brian