What model Dynaco preamp do I have?

On the rear of the unit it says the Model# is PAS.

esjr4703-06-2013 9:32pm

mabonn Details Discussions Posts This discussion Message User 181 posts 03-09-2013 at 12:50am Copy Comment URL Report Comment Edit Delete Could be any one of those. 3X came to mind because I once had the opportunity to compare a friend's 3X to my PAT-4. That experience is what got me into tubes. I didn't know all those other PAS variants existed.
rrog Details Discussions Posts This discussion Message User 1,958 posts 03-08-2013 at 06:11am Copy Comment URL Report Comment Edit Delete Mabonn, Why would it most likely be a PAS 3X and not a 2, 2X or 3?
mabonn Details Discussions Posts This discussion Message User 181 posts 03-07-2013 at 04:12pm Copy Comment URL Report Comment Edit Delete That would most likely be a PAS-3X. A very good tube preamp in its day. Lots of modders upgrade them. It's successor, the SS PAT4, was nowhere near as good sonically.