2 Sovtek 6BQ5 EL84 Vacuum Tubes NOS-Testing Lot Of Two

2 Sovtek 6BQ5 EL84 Vacuum Tubes NOS-Testing Lot Of TwoThis new old stock testing pair of Sovtek 6BQ5 EL84 6P14 6P14P output tubes was tested on our Maxi Matcher 2 with 325 volts on the plates and a bias of 14 volts for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 7930 micromhos for Tube One and 7630 for Tube Two. Plate current draw was 37. 7 milliamps for Tube One and 30. 8 for Tube Two. (New EL84s typically test from the mid 20s to mid 30s with

The remaining six are labeled "1X2A/1X2B

There are two GEs

new in box Lansdale-MANUFACTURED

This gilt-edge

The vinyl is heavy with a light to lightly-moderate amount of pops and ticks

IF YOU FEAR DAMAGE OR LOSS OF YOUR PARCEL IN TRANSIT

This is a mid-60s

but were fine at all volume levels in the MP-301

5 standard deviations of 3600 micromhos and tend to be rather erratic readings-wise like their 12AT7 cousins)

It is probably a Mullard

new in bag Sylvania ECG 509 solid state rectifier tube replacement tested to spec on our Paul Hart-calibrated TV7/U

new in box Westinghouse 17DE4 tubes tested to spec on our Paul Hart-calibrated TV7