transistor pre with the sound of tubes


Not sure i am mature enough for a tube preamp, so my quest would be for a transistor pre with a hint of tube sound.
What would be your suggestions? 
Btw, needs to be balanced as my active speakers only accept balanced.


rird
Pretty sure the age restriction has been replaced with membership in the American Association of Tube People, AATP.
SST Ambrosia
Coda 07x
The reviews called the Ambrosia "Tubister"  
The Ayre above would also be good.  

"Not sure i am mature enough for a tube preamp,"

I wasn't aware there's an age restriction warning on the box?

You want a tube preamp, GET ONE
Ayre's preamps are very good.  The K5xeMP is a steal used and has a warmer sound than some tube units I have heard.  
I was thinking of Classe and Gamut. But perhaps i should consider your suggestions!
Usually Parasound and Pass come to mind as having warm almost tube like sound. I believe both are balanced but you need to try them for yourself.