|
|
|
#20
02-04-2011, 12:44 PM
|
||||
|
||||
|
Now here's a GP22 I'm testing, gives good emission but has blue spot in gun under test (only one gun connected & tested at a time). Filament color a bit warm ? (camera may exagerate this)
Not too clear on picture but the three getter patches are approx 1" x .5" (diminished from factory size ?) What pictures do you think this would make ? Safe to operate ? Like most 1st generation tubes, probably had low actual Gun operation hours. Last edited by NewVista; 02-04-2011 at 12:48 PM. 
|
| Audiokarma |
|
|
Threaded Mode