12-16-2020, 07:37 PM
See this auction on Pay-Bay:
https://www.ebay.com/itm/Pair-GE-6J5-Met...%3A2334524
He states the 6J5tubes test at 2300 with a spec of 2600, which is the value for a gt. The RCA manual says that his tubes would test new at 3000. This would lower the value from 86% of spec to 76% of spec. He is probably testing to the single, Hickok test value.
This would take those tubes from "strong" to meh...
https://www.ebay.com/itm/Pair-GE-6J5-Met...%3A2334524
He states the 6J5tubes test at 2300 with a spec of 2600, which is the value for a gt. The RCA manual says that his tubes would test new at 3000. This would lower the value from 86% of spec to 76% of spec. He is probably testing to the single, Hickok test value.
This would take those tubes from "strong" to meh...
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
