Sugarbrie -
Actually the 275 rating only applies to 5692 I think - I've never seen a 6SN7 without GT or something (W, A, etc.) on the tube. GT really just specs' the bottle shape so all 6SN7s are GT's in general. (e.g. T-9 Envelope, octal base). Also I think WGTA = GTA = 450V...
not sure as I have never pushed them that hard... and not to be nitpicky, but everything on the net lives for ever... so, accuracy is the goal.
thanks
-Ed
(who has way too many 6SN7GT's and needs to unload some soon).
Actually the 275 rating only applies to 5692 I think - I've never seen a 6SN7 without GT or something (W, A, etc.) on the tube. GT really just specs' the bottle shape so all 6SN7s are GT's in general. (e.g. T-9 Envelope, octal base). Also I think WGTA = GTA = 450V...
not sure as I have never pushed them that hard... and not to be nitpicky, but everything on the net lives for ever... so, accuracy is the goal.
thanks
-Ed
(who has way too many 6SN7GT's and needs to unload some soon).