mid fi choices NAD vs Adcom vs Rotel ... $400


I know its not a lot of money is this world. I want to start small and work my way up. I know i'll be buying older equipment. Is it just personal preference with these brands being considered to be the same class of equipment? I've also noticed some raves about a particular Yamaha and Onkyo model. Don't see too much about Denon, which i thought was in the same class. Anything else i should be searching for?
fivefasts
Buy a Harmon Kardon 3490 reciever on Amazon for $280. I love mine and I own much more expensive amplifiers.
I have had all three and found them all to be quite amazing at their respective price points. If I had to rate them, however, I would go with 1)Rotel 2)NAD 3)Adcom.
Hey Five.

Some questions:
> What speakers will you be driving?
> What Ohm rating is your speakers?
> What are the recommended power/watts for your speakers?

The lower the wattage you need to drive your speakers efficiently, the less expensive the amp.
I.Q. TED 400's from Germany. they aren't well known. there is a test comparison from a German mag in the 90's with graphs and charts on the speakers, but i don't know what they mean. Can the performance graphs be used to assess what amp would be best?