Yet another Amp recommendation needed

The lower line from Elac are said to be warm or dark sounding, but I haven’t heard about your model.  If the Sound is similar then Parasound might not be the best match as their house sound is warm as well.

I knew somebody that went from the A23 to the Stellar 300.  The PS Audio Stellar is a Class D amp with a Class A input stage.  The A23 is a Class A/AB amp also with a Class A input stage (I believe).  The feedback I got was that the Parasound was very warm and inviting sounding, but the PS audio had more attack and clarity.  I guess it really depends what your looking for.  Both could be good choices.

I echo what auxinput said -- it really depends on what you're looking for and, I'll add, your budget. 

Now $499 on Amazon and Audio Advisor. I love mine
http://www.theabsolutesound.com/articles/optoma-nuforce-sta200-power-amplifier/

Price wise....the previous post with Nuforce STA200 is a great amp but only RCA's.  S300 I believe is the best sounding choice out of all three choices mentioned.  I have all three and looking to sell my Parasound Halo A23(black).