I auditioned many of these components.
I liked the Pass amps.. I did not like the X-1 from a user friendly perspective. The volume jumps were huge! It did sound quite good however.
Ultimately I chose a ML 336 amp and love it. I am using it with Aerial 10T's and an ARC LS-26 pre-amp. To my ears the ARC pre was a significant step up over the X-1.
The ARC has just the right amount of warmth for me - but the speed and dynamics of SS pre's. I really, really like it and think you should seriously consider it if those attributes sound appealing to you.
I've heard some ML pre's but never long enough to make a true comparison to the ARC or the X-1.
Hope that helps a little!
I liked the Pass amps.. I did not like the X-1 from a user friendly perspective. The volume jumps were huge! It did sound quite good however.
Ultimately I chose a ML 336 amp and love it. I am using it with Aerial 10T's and an ARC LS-26 pre-amp. To my ears the ARC pre was a significant step up over the X-1.
The ARC has just the right amount of warmth for me - but the speed and dynamics of SS pre's. I really, really like it and think you should seriously consider it if those attributes sound appealing to you.
I've heard some ML pre's but never long enough to make a true comparison to the ARC or the X-1.
Hope that helps a little!