Phono Pre Upgrade

I'm in the market for a new phono pre. I currently have a ASR Mini Basis Exclusive in my system. I would like to spend around $4000.00 used give or take. I am willing to entertain SS or tubes. My current system looks like this:

Audiomat Integrated
Clearaudio Avantgarde TT
Clearaudio stradavari cart
Sonus Faber Cremona speakers

Thanks in advance for any and all suggestions!

Bill