Dartzeel, Soulution or VTL 7.5 Series 2/3

VTL 7.5 mk 3 is a great preamp. I don't know how to describe it other than the a merging of the magic and musicality of the mk 1 with the detail of the mk2 with better bass. Actually amazing bass and everything. Highly recommended. Full size images float but are solid and layered.

The VTL 6.5 should be on your list. Very good value and better than much out there in its price range. The ARC Ref 3 is great at its strengths but it's weaknesses need to be considered and bass is a big one. The newer ARC preamps are better in this regard as are many preamps.

Allnic is a foreign company. Made in Korea. Not to be biased but there is great American product put there that is very reliable and will make most people very happy.