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

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.

Will do Vinw.

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.

I'll be getting my X1 back from Pass Labs tomorrow. Like you I had considered replacing it, but after I spoke with Wayne and Kent at Pass it seemed like a general checkout and refurbishment might be a cheap way to get it back to its peak condition. Kent said that in fact it was not performing up to factory specifications because of some parts aging, which have now all been replaced. He said "you should be surprised with the result". One more day.

What did that run Tonyptony?