2. amps-preamps
  3. 159076-87559

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
avanti1960
1,476 posts
 
@ddafoe 

i use my balanced cables from my preamp and use a nuutrik xlr to rca adaptor at the amp rca jacks.  works well.  
avanti1960
1,476 posts
 
the xA25 is definitely starting to sound better after 3 days of running...
avanti1960
1,476 posts
 
sounding even better after 8 days....
gmdodd
7 posts
 

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. 

avanti1960
1,476 posts
 

@gmdodd

KEF R11 would sound the best with McIntosh amplification. I have suggested this to others who had bad synergy with a variety of other amps including Parasound and they were quite pleased with the Mac.

The pass XA25 sounds different than their up range amps which tend to extend the treble more despite being class A.  To my ears the new KEF R series require an amplifier with ultra smooth top end.  The JC5 is probably better in that regard than the up range Pass.  

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