6u8a tube equivalent I have a Scott 345 in which I know that 2 of the 6U8's in the tuner/preamp section have a bad side, the triode I think. I've got a 6gh8 in there now but would like a list as there seem to be many subs for this tube and I'm hoping I have a pair that will work. So you'll need a more complete data sheet, and probably some investigation of the curves to find Gm of each tube at the same operating point. Preamp tubes NOS and like new - the best of the best! Jul 27, 2011 · Also a title change to reflect the fact that the 6CQ8 tube used in the original prototype can be replaced with the more common 6U8A or the much unloved 6GH8A. Black bakelite gold-plated socket 2. Now it is the case that tubes have many different names and although the numbers are relatively similar, they are not Mar 28, 2019 · 7199 TO 6U8 Vacuum Tube Socket Adapter Quantity : 1PC/LOT (Excluding vacuum tube） Original machine use 6U8 6U8A vacuum tubes After plugging in the 7199 TO 6U8 adapter, you can use 7199 vacuum tubes. I run some jan phillips 6u8a in my scott 299a and they are dead quit, nice tubes and are cheep, cant go wrong with these. Copper and gold-plated pins 4. Equivalent to the 6U8 / 6KD8 / 6EA8 / 6F2 / 6GH8. Material: A. wu2viu gechf kwbwh tvqrwr gom 3flxycg eub 6joxly kang y0hxs