Please help me chose a tube preamp


I have an opportunity to buy an  Aesthetix Calypso Line Stage amp, I need to know what you all think of it, please.
I do not want to buy something based on reviews of high end audio publications, for I do not want to make the same mistake when I bought Totem model one, Triangle Titus, Audio Research LS3B. All  of these  were a major disappointment for me. 

There is a VTL TL 2.5 available as well, for less then half the price tag of Aesthetix.
I have a Levinson 431 power amp that  will be paired with the selected preamp.

Anyone have any experiences with this Aesthetix and VTL?

Cheers
 
audiomaster
Post removed 

GIRI, WHAT PREAMP DID YOU REPLACE WITH THE SLP-05

I ALSO JUST ORDER  THE SLP-05 WITH UPGRADE (ultimate)

I had a arc ls27 hope i did the right change

I had YBA 1 delta, which had “tubey” sound but more uniform response through the frequencies. Cary is a magnitude better in all respects. I paid about $6000 for YBA about 12 years ago, so, not a cheap unit.
you will be amazed sound of Cary but make sure you put 100 hours on it before form an opinion. I am sure you will like Cary better than ARC, which I found in past not to my liking. Good listening!
As mentioned by some posters my experience the Calypso and Rhea was also disappointing. Reliability issues and the sound didn't stand up with audio press enlightning comments