IMO: The EAR Acutes sound very good. I found that they benefit from tube rolling. They tend to be a bit richer (depending on tubes) and less analytical. As with any audio component whether you like the EAR sound is up to you and the rest of your system. I feel they are overpriced so used is probably the way to go.
*EAR also builds a stand alone DAC.
*EAR also builds a stand alone DAC.