jafant,
I am using a Coda amplifier with an Ayre preamplifier and for sources I have a Meridian CD Player and Pro-ject Turntable, most of my music is on CD. Together it all sounds very nice, with tons of detail and sound-stage. I have a dynaudio active studio system that is very different and I like having the less forward presentation from the Thiels for listening. The only thing that seems like it would be a significant upgrade is going from the cs 1.6 to a larger speaker where I am looking for more "presence" in the mids and low end. I have decided on the 2.4 and will post some comments in the near future, hopefully the amp matching will be successful and I don't feel the need to go back down that road again.

