Wyred 4 Sound STP Special Edition Vs. Pass X-1


Does anyone know how these two stack up against each other? The pros and cons. How does the quality of bass, midrange, trebil, soundstage etc. compare?
Thanks for your input!
128x128srwooten
I love tubes, but I can't find any quiet enough for me in a preamp. Tubes do have their virtues and I can see why many like them in the preamps. I would never say they were a bad thing.
Srwooten,

I would like to hear your thoughts on the Aesthetix Calypso preamp when you get the chance. I have briefly compared it side by side with a Pass XP10 at the local dealer. IMO, the Calypso had a deeper soundstage with exceptionally pleasing tonality, but the Pass created more of the "you are in the room presence" specially on female vocal tracks. I am zeroing on these 2 units and might schedule an in home demo shortly.
I decided not to sell it. At first, I missed the bloom from the C220. After a couple of days, there was no turning back. I really like the X1. To me it is much more resolving than any tube preamps I have owned. I like the tubes better in the amp. After the X1 warmed up I was really happy and do not plan to sell anytime soon. The first day I posted it, a guy wanted it right away and offered me what I was asking. A dealer told me he would also give me what I paid for it, no questions. It got me thinking and now I know why.