I have been well aware of First Sound for years since their
facility is 11 miles from my home. Hell, if I were to pluck down $ 10K for a Preamp, I'd rather buy a used 106 lb. Levinson 32, which is the best damn Pre-Amp ever made, regardless of tube or solid state. Levinson has informed me
on Sept. 7th that an upgrade version of the two piece 32 is
coming back out within the next 24 months. Don't get me wrong, the Pass X-1 is a great Pre-Amp, and having owned Pre-amps over 25 years from Counterpoint, Coda, BAT, and crappy Carver, the X-1 has a very smooth relaxed character
that has been Pass's signature since his days at Threshold,
to imitate the smooth midrange of tubes. Different Pre-Amps
do have different speed rates, and there are Pre-Amps that are faster than the X-1, such as the Wyred 4 Sound STP-SE.
I need to correct myself, the Parasound PLD-2000 is the second best Pre-Amp from Curl, the JC-2 being the first. Also in this thread is mentioned that Wyred 4 Sound never won Awards. Completely false. They took Editor's choice for
best amps from Absolute Sound in 2009 and 2010. And the STP-SE took the Blue Moon award from 6Moons in 2009.