Audio Horizons TP 2.0 Preamplifier

I don't know if anyone has noticed this, but in the new TP 2.1nB, Joseph has removed the AC filter. I'm curious about this as the filter was an original add-on upgrade in the 2.0 versions.

http://161.58.252.3/i/s/f/1186200477.jpg

Gentlemen,
This has made for an extremely interesting three hours of reading today (which just happens to be a very hot, humid, rainy day). Since I’m in the market for a preamp for an analog system I’m putting together, I’m going to have to give this Audio Horizons preamp a listen to.
Thanks for your posts.

And why not complete your reading by enjoying the music by "Tesla" found on "My space".

The link :http://vids.myspace.com/index.cfm?fuseaction=vids.individual&videoid=11324008 is shown unless AG removes it.

I wonder if the TP2.1 would improve the music quality of Tesla? Seem a bit bass shy!

Lak, are you putting together another system? If it's to compare to or replace your ARC Ref 3, then that would be an interesting comparison.