So I just finished a multi day direct A/B of the Pass XP10 and a Aesthetix Calypso. The sessions were in my home with the only changes being the pre amps, including level matching. The pass has more detail but ultimately I chose to stay with the Calypso because it sounded more realistic and had more depth to the sound stage. It was kinda like listening to a live band with a slight vail over the band. When switching to the xp10 the vail was lifted but suddenly the band disappeared and I was left with a couple speakers. The pass sounds good but just doesn't convey the depth and realism of the calypso. I plan to buy the XP20 in the next year or so. I figure the 20 may give me the added warmth and depth of the calypso while maintaining the detail of the xp10.
Associated gear:
Magnepan 3.7's on myestands
Esoteric SA10 SACD player
Pass Labs XA100.5 amps
Associated gear:
Magnepan 3.7's on myestands
Esoteric SA10 SACD player
Pass Labs XA100.5 amps