Great AVR! I want to finally move to separates and figured the arrival of my new speakers would be a good time to swap some things out.
More info here:
http://nadelectronics.com/products/av-receivers/T-775-A/V-Surround-Sound-ReceiverThis is one of the NAD modular units that can be easily upgraded via card swaps. I have not done this, but I know others that have and are very happy with the results.
The unit is about 2-3 years old and in perfect condition. Can send pics if interested. $1400 plus actual shipping via FedEx Ground from 07940.
