Absolute top tier DAC for standard res Redbook CD

Thanks guys. My lines are run and I don't want to pull any more 10 gauge romex. I have 4 dedicated 10 gauge lines - each running to it's own outlet.

This conversation is happening on my system thread also. I got some great suggestions for ground loop control if I end up with any issues. My electrical system is VERY quiet since I live on a street with only 10 houses covering over 40 acres. And I had an Eaton whole house surge suppression system installed 6 months ago.

I ran 4 exactly identical lengths of 10/2 romex with the ground wire insulated in its own sub-channel in the romex.I don't think grounding issues will be a problem. If they are, I can always add an Environmental Potentials EP-2750 ground filter to each circuit in the sub-panel or Granite Audio Ground Zero #502 if its really needed.

Here's some interesting questions though...

1) Do you think that the motor system for my turntable needs to be connected to the same circuit as my phono stage or can I just run it to a standard accessory outlet next to the rack? I have a Teres Audio table and the motor is a totally separate module (its actually a trickle charger that charges a marine battery). There is an optical sensor built into the table to monitor speed, but that sensor is far away from the arm/cartridge and platter. The arm and cartridge are isolated and grounded to the phono stage.

I'm thinking its fine to plug it into the accessory outlet.

2) Should I keep the monitor for my computer plugged into the same outlet as my computer (which will be plugged into the "Digitial" dedicated line behind the rack)? or can I run that to the accessory circuit as well?

I'm thinking run it to the "Digital" dedicated line since it's connected to the computer directly with a video cable.

-OR-

should I run an identical length run of 14/2 romex to the sub-panel for a "dedicated" 15 amp accessory circuit for the turntable motor and the computer monitor? It would share a common ground at the sub-panel (which currently only has the 4 dedicated 20 amp circuits).

Hummmmmm......

Matt (or anyone else) will you be at Audio Connection on Sat the 22nd for Richard Vandersteens visit? I'm going to head down, weather permitting. I should be there from start to finish as I have some auditioning to do in addition to the event. I'm in FULL code as to how my electrical system is set up. None of my 6 pack of wall outlets connect in anyway, so I don't get cross talk. I'm not sure what he did, but there is a separate breaker for each one in the box. The electrician is also an audiophile and I don't think he used Romex either. It may be all copper. I honestly don't remember it all, but he had fun installing it all. Said it wasn't complicated or anything. I know I have a huge main box and an aux box too for extra circuits for my wood working shop in the basement.

Matt - make sure that all 4 AC runs are from the same phase in the panel. For your digital, you may want to use one circuit for all of it.

Isolated grounds do work, but as Al says they do not meet code. I have a friend that did this. He put a 6 foot ground rod into the earth and ran wires to all of his audio outlets rather than using the ground wires from the panel.

Steve N.
Empirical Audio

I ran all 10 gauge solid copper wire. Heavy as hell. My system is fully to code, but I do it myself. It takes me longer then a professional would, but I save a fortune on billable electrician hours and I know its done to my particular standards.

Its not that hard to do a simple system like this. Even the lights aren't hard. I am happy to walk anyone through the process. I have a friend who is a licensed electrician and I am having him inspect everything prior to getting final inspections from the town. Its fun and rewarding to know I did my own wiring for my listening room.

I just need to take mpeg video of the whole room, floor to ceiling so that I can refer to it in the coming years if a change needs to be made. Its always good to have a full video of the floor, walls and ceiling to know where every stud, cable and duct in your walls is exactly located. I did this when I built my whole house and I cant tell you how may times I refer back to the videos since we moved in 7 years ago...

ctsooner - I will call and ask the specific of the meeting at Audio Connection. I would love to go if I can get free...

Steve - Thanks for the suggestions. I definitely will.
I have 2 dedicated 20 amp circuits running to the rack, one for digital, 1 for analog. Each runs to it's own single outlet.

I'm going to pass on the isolated ground rod thing. As I said, I found some simple to implement (and inexpensive) solutions. I'll stick to my grounding bar in my sub-panel...