2 Vintage Sylvania 6SN7WGT Audio tubes test & look NEW Chrome top Military Spec

2-Vintage-Sylvania-6SN7WGT-Audio-tubes-test-look-NEW-Chrome-top-Military-Spec-01-zxd

Excellent Pair of Sylvania 6SN7WGT. They are military spec brown based tubes. Test results on my calibrated TV7 tester for tube 1 are 90 & 95 and test results for tube 2 are 99 & 95 with the minimum (65%) being 50. Listening tested in amp for excessive noise and microphonics. Listened to the pair […]