Quality Power Cord

There are hundreds of brands. Are you willing to try them all? When it comes to cords I make it simple - I use either Custom Power Cord Company ( no longer in business ) or Purist Audio on everything.
Perhaps NAD owners could share their experience.
Many appear to like better Pangea cords, they are also relatively inexpensive.

What is your price point for a power cable?

Audiolabyrinth

My limit would be $500.00.

You could contact http://www.thecableco.com/ and use their lending library. They can advise you on which cables work well with NAD amps and then send them to you for audition.

@Lowrider57,

Excellent idea. I already contacted the Cable Co. and
I am waiting for their reply.