Hello, If you haven't found the info on the 512 yet heregoes, This is little to go on for real specs but all I've come up with so far; Off of the Varimatch Terminal Arrangement CG-512
Secondary G-F-F-G For 500 Ohm Input Connect to 1 & 5 Join 3 & 4 = 1:2.5 Ratio 200 Ohm Input Connect to 2 & 5 Join 3 & 4 = 1:3.8 50 Ohm Input Connect to 4 & 5 Join 1 & 4 , 2 & 5 =1:7.5 It's aparently a carryover from the older pre 50's PA line of Varimatch audio which lists a Varimatch Driver PA-512 With the recommended driven tubes being; 2-250TH 2-450TH 2-HF200 2-HF300 2-204A 2-849 Hope this helps. Bill KB3DKS --- StripMime Report -- processed MIME parts --- multipart/alternative text/plain (text body -- kept) text/html The reason this message is shown is because the post was in HTML or had an attachment. Attachments are not allowed. To learn how to post in Plain-Text go to: http://www.expita.com/nomime.html ---
