Sylvania 7408 vintage vacuum tubes - Harman Kardon labels on bases - these are the 2nd pair of 2 pair I listed - 6V6GT equivalent

I listed another pair of the same tubes earlier today. I used the same pictures on this pair of tubes as the first pair. They look identical. Exact same manufacturing codes on all 4 tubes. 

These tubes appear to be 1960 manufacturing dates.

If a buyer wins both auctions the shipping amounts may change in order to send 4 tubes instead of 2 tubes. You may save a few dollars on the shipping. 

Excerpt from audiotubes-com - Nice heavy duty 6V6GT on par with the GTY and VT107A military types. These General Electric / Sylvania tubes are from the 1960s and built like tanks!


Good tubes for use in guitar amps, tube radio, and home audio equipment.

I use a HeathKit Model TC 1 to test all tubes sold.

Scale =
1 to 42 rate as bad
43 to 56 are in the questionable zone
Above 56 rate as good

The vacuum tubes listed here rated 58 and 58 respectively.

The shipping cost for this item will vary depending destination address.

I am going to be selling quite a few vintage electronics starting now. I had a guest bedroom that could not sleep a guest. I am clearing space so that I will be actually able to sleep a guest. In addition to speaker stuff, I will actually be selling quite a few tubes.


THE BEST PART IS ALL MY AUCTIONS ARE. $.99 NO RESERVE!!!!!!!!!!

GOOD LUCK!!!