first sound preamp


hello, has anyone heard about the first sound preamp. i need feedback
128x128speedylube
When I worked at Salon 1 Audio,this was one of my favorites.Tube rolling is very easy-only two 6922s (Siemens or Amperex).Very open and airy,with good tonal saturation.Dual volume controls may take some time to get used to.All comments pertain to the Presence Deluxe.
A great sounding preamp. Which model are you referring to and exactly what's your question? Several people on Audiogon had or still use this preamp.

I love mine. Prescence Deluxe. Totally black background with an evenly presented musical presentation paired with a ISEM class A solid state amp and Dunlavy SC4a.