Tube Pre-amp BAT, ARC, EAR, Sonic Frontiers


Hello everybody
My system is:
Accuphase dp-57
Electrocompaniet AW120
Usher Audio CP-6381

I need a preamp. After reading lots of topics i marked personally: BAT, Sonic Frontiers, ARC and EAR pre-amps. Does anyone have any ideas which one could match better? Or maybe another suggestion?
Unfortunatly I have no possibility to listen to them in my system. EAR is an exeption. I will listen to EAR-864 tomorrow. But I am more inspired of SF and BAT.
:-)
snarkonmars
At least consider the Einstein. With NOS tubes, it is world class and very reliable.
Snakonmars,

Don't forget you can always tweak the sound by using NOS tubes. Then you can look at Interconnects and Power Cords for the preamp to help refine the sound. But your tubes will have the most impact in sound refinement.
thank you very much to everyone who paid attantion to my problem
I made up my mind to try Belles 28A reference

Time will show
:-)
Hi everyone

As I said earlier I got Belles 28A ref as a pre-amp. I am listening to my new system 2 days and impressions are not monosemantic. I got better bass control and wide scene but at the same time lost naturalness. Sound became nipped and a bit dry
:-(

I will try not to make hasty conclusions but.....