5U4GB NOS Sylvania Radio Guitar Amplifier Rectifier Vacuum Tubes 2 Valves
Item History & Price
Up for auction are two (2) 5U4GB Sylvania NOS vintage vacuum tubes.
Those vacuum tubes were made in USA as indicated on the tube.
I tested tubes on my calibrated Sencore Mighty Mite tube tester, which shows it strong and in new condition.
Why buy untested tubes? We test alltubes we sell!Save!!! We will combine shipping!
Tubes: Two (2) 5U4GB Sylvania NOS vintage vacuum tubes, made US
black ribbed and black smooth plates, top... O getters,
tubes test:
96, 98 %96, 96 %New and shiny in original boxes.
Price is for all tubes pictured.
Tubes are tested for emission, as well as for shorts, life test and grid leakage.
On scale 1-120, good quality on my Sencore starts at 70
Good luck and enjoy shopping!Check out my other tubes - I have more!
We ship every day, we pack tubes with careInternational bidderswelcome & ship world-wide (PayPal only).Pay timely
Add a map to your own listings. FREE Trial!
00029
Those vacuum tubes were made in USA as indicated on the tube.
I tested tubes on my calibrated Sencore Mighty Mite tube tester, which shows it strong and in new condition.
Why buy untested tubes? We test alltubes we sell!Save!!! We will combine shipping!
Tubes: Two (2) 5U4GB Sylvania NOS vintage vacuum tubes, made US
black ribbed and black smooth plates, top... O getters,
tubes test:
96, 98 %96, 96 %New and shiny in original boxes.
Price is for all tubes pictured.
Tubes are tested for emission, as well as for shorts, life test and grid leakage.
On scale 1-120, good quality on my Sencore starts at 70
Good luck and enjoy shopping!Check out my other tubes - I have more!
We ship every day, we pack tubes with careInternational bidderswelcome & ship world-wide (PayPal only).Pay timely
Add a map to your own listings. FREE Trial!
00029
