Just get a neutral ss amp with low enough distortion across the board and you'll be OK. In my opinion the denons benefit more from and upgraded dac than an upgraded amp, they are easy to drive. I drive mine with an E9 and I couldn't be happier. Some people are happy using portable amplifiers for the denons. The list of usable amps for the denons is very long, if you have a few choices in mind maybe we can advise you from there.
4/16/12 at 7:15am