Pass XA 25 versus Parasound A21+ - anyone compare?


Basically I'm looking at solid state amps to run my current Totem Rainmakers - with the possibility of upgrading the speakers to Joseph Audio Pulsars (used if I can find some) as well.

My listening room is modest sized - about 18' by 13" with 8' foot ceiling.

Rest of system: Naim cd 5 player, Hana EL cartridge on a vintage Pioneer 600 table, Classe DR 5 II preamp.  Amp to be replaced is original Adcom 555.

I'm thinking both could work well, with the Parasound providing more dynamics and the Pass more finesse.  Obviously the Pass is about an extra $1000, which is a factor given the modestly priced system.  Also no balanced option with the Pass - not sure that is important.

BTW no Pass or Joseph dealer in my area (Atlanta), though Parasound is available for a listen.

Thoughts?
bobbydd
I have the xa25 with Salk exotica monitors w/RAAL tweeters and the pass xp10 preamp. Absolutely no edginess at all.  Very smooth.  I love it.
@ddafoe 

i use my balanced cables from my preamp and use a nuutrik xlr to rca adaptor at the amp rca jacks.  works well.  

So is it an improvement over the a21+? I have the Jc5 and like it, but I’m tempted to get a pass labs int-60 as I’m curious if the pass will bring a larger soundstage and richer mid bass. I have Dynaudio heritage specials btw, only an 11x11x8 primary listening room, but Kef r11 in the living room which is 20x60x8. Upgrade-itis is calling.