Forget about power for a moment. XA25 is a normal pass amp. If you like pass sound (smoothened out, clean, safe & a bit boring), get XA. If you are looking for something raw and true to source, get Firstwatt. It should satisfy your speaker's hunger though. Look for a J2 as well
Which amp would you choose and why - Pass Labs XA-25 or First Watt F8?
I'm very interested in Nelson designs and hope to upgrade to his low watt offerings for a smaller room I have. Does anyone have experience with the Pass Labs XA-25 and First Watt F8 amps? Both are rated at 25W. What main differences do they have? Which one has better bass?
Preamp: Cary Audio SLP98
Speakers: Tannoy XT8F (91db efficient)
Preamp: Cary Audio SLP98
Speakers: Tannoy XT8F (91db efficient)