Concert Fidelity audition program


I recently auditioned a Concert Fidelity CF-080 linestage as part of an in home audition program from their website. The linestage was mated to an Essence Electro Acoustics Emerald 1B amp and this match proved to be revelatory in improving my musical enjoyment. The CF-080 linestage is of minimalist design and really lets the music through with incredible transparency, lightening fast transients, and the most complete finishing of notes with tonal purity and accuracy I've ever heard.(The CF-080 replaced an $18K tube linestage in my system).I urge you to visit their website and take part in this audition program. If you are a user of Concert Fidelity/Silicon Arts Design products I would be interested in your tube choices with the linestage and your speaker choices when using the amps?
powder
Have you compared the Concert Fidelity to Audio Research REF 5 or the best VAC preamps.
jwm. I auditioned the CF-080 for 2 reasons. 1-I read Dick Olshers rave review and that really quirked my interest. 2-Concert Fidelity has a (free-no strings attached) in home audition program. (what could be better!). I have not compared the CF-080 to the latest audio Reaseach or VAC linestages.
I can't use it because it is not balanced. Dick Olsher is great one of the best still writing. I saw him in person at last years CES with his wife of course and her cd.