The LAT Arion Phono Preamplifier was recently reviewed by Part-Time Audiophile.
"Last but hardly least requires a quarter-turn over to Bettinger Audio Design. Mike Bettinger is the guy behind the clever audio guts of the integrated amplifier and the spectacularly-well-received new Arion phono stage ($6,500 — a joint venture with Luminous Audio). I have one of those latter here and will offer that Michael Fremer nailed the character of that phono pretty spectacularly; I think it is one of the very best solid-state phono preamplifiers on the market today."