Pass Labs users. Next upgrade?


I just upgraded my Amp from a X-150 to an X-350 and love the increased dynamics in my large room. I find them to be similar sounding amps. More fineness, control and dynamics w/ the X-350. My Top end, depending on the recording, can be harsh and fatuging at high listening levels still,(not as bad). Next move, Should I replace my Adcom GFP-750 Pre, the preamp people love to hate (I can only compare it to a Placette Line stage, similar results in my system). I think the Adcom is fine in passive mode and a waste of time in active mode.
Should I spend my dough on a 2.5 or X-1 preamp or go to the X-350.5 Amp upgrade for the most bang for the buck?
Trl Modified Sony SACD-2000 ES , Sansui Tu-717 Tuner
Speakers: Audio Physic Virgo II's and Two Rel Storm III Subs,"a tasty combo"
Greg
gandme

Showing 3 responses by 9rw

Gandme: I used a Pass X1 and ARC LS25 with my X350. Both were good, but the X1 was better -- in my opinion. It had better dynamics and better extension (highs and lows). As for ARC preamps, I was mainly referring to the tube preamps, but the old LS3 was a nice preamp, too.
Ditch the Adcom for about any preamp, but the Pass X-1 or about any of the Audio Reseach preamps would be great choices. I'm sure the 350.5 is better, but the 350 is a very good amp. The Adcom preamp is a major limiting factor in your system.
Gandme: I'm glad you like the X1. It will likely get even better with more break-in time -- assuming the Pass folks replaced several parts. About the only thing I didn't care for was its operating system -- and the remote -- but I got used to both rather quickly.