Pass Labs XP-10 vs Parasound JC-2

Thanks. You are suggesting I mail order both and return the one I don't like? Interesting, as I did not consider this. But you're right, Audio Advisor just told me I can audition the JC2 for 30 days and return it if I am not satisfied.

I got 7.5 dB from the manuals on Pass Labs web site. They state both the XP 10 and XP 20 gain as 7.5 dB. Maybe old specs, but if so they should update their published info.

"I got 7.5 dB from the manuals on Pass Labs web site. They state both the XP 10 and XP 20 gain as 7.5 dB. "

Where did you see it in the manual?

All I see is "-73dB to +10dB" in the specs and the manual.

Yes, trying both in your system is what I recommend. Mark at Reno often has used and demo models as well. And I believe he is having a July sale. Only sale of the year, IIRC.

The gain was in

http://www.passlabs.com/pdfs/product_lit/xp-preamp-lit.pdf

a pre-amp literature document. Maybe out of date info. I spoke with one of the design engineers at Pass Labs and he stated the gain is closer to 9 dB, which matches what you cite from the manual. He suggested that this should be more than enough gain, as most customer requests they get are for reduced gain.

He also gave me some interesting info on how they attenuate the signal, as this is an important distinguishing characteristic vs the JC2's motorized pot. The motorized pot is the one operational nig many have with the JC2 as it is tricky to adjust in small increments. One thing I did not care for was the XP uses coupling caps on input and output, whereas the JC2 does not.

He also mentioned that the XP uses a separate isolating buffer for single ended outputs. This is great for driving things like a sub. The JC2 does not. In the JC2, they take the + side of the balanced as the single ended output, which means you double load the amp if you use both single ended and balanced outputs. I need a sub out so this may be a condern for me with the JC2.