Product code: Sylvania amplifier high quality tubes (pair of 2)
Good used working condition. Worked very well in an old amp which I no longer use. Sylvania 7687 amplifier tube(s) Extremely rare and hard to high quality find.
Good used working condition. Worked very well in an old amp which I no longer use. Sylvania 7687 amplifier tube(s) Extremely rare and hard to high quality find.