Item: [6JB6-6] $20.00
Title: One pair NOS 6JB6A vacuum tubes
Item: [6JB6-6] $20.00
Here is a pair of NOS type 6JB6A beam power amplifier tubes with matching readings.
One is from GE in its original box, the other is from Sylvania in a white box.
Condition and test results listed below.
Each tube has its own tag showing the condition and test results.
6JB6A, T12, Beam Power Amplifier, GE, NOS/NIB, 110% emission, 110% (B&K 747)
6JB6A, T12, Beam Power Amplifier, Sylvania, NOS, 120% emission, 120% (B&K 747), in white box
