Tube Amps / Music Electronics
|For current discussions, please visit Music Electronics Forum.||New: view Recent Searches.
New: visit Schematic Hell!
The sunn still shines online!
|Listen to great tunes streaming live right now!|
|previous: marc Has anyone tried a 6GH8 as a sub fo... -- 9/24/1997 9:00 PM||View Thread|
|9/25/1997 9:02 AM|
|Steve M.||Re: 7199 substitute|
I've done this mod to my Dyna ST-70, FWIW. I got a Sound Values replacement board for my Dyna that is designed to use the 6GH8A instead of the 7199. It works great. From what I understand, the only differences between the two tubes are the pinout, and the 7199 has a twisted filament to reduce hum. Other than that I believe that they are electrically identical.
Hope this helps