Matched Pair RCA 6V6 JANCRC6V6 Vacuum Tubes Milspec Metal Bottle NOS-Testing Balkanton LP ВКА 584 12AT7s are notorious for their

12AT7s are notorious for their unmatched triodes and their deviation from nominal parameters

This sextet of US-made 2E26 tubes was tested on our Paul Hart-calibrated TV7 or shorts

5-7 out of ten

The records are in excellent shape and were well-taken-care-of

(New EL84s typically test from the mid 20s to mid 60s with transconductance from 7420

Matched Pair RCA 6V6 JANCRC6V6 Vacuum Tubes Milspec Metal Bottle NOS-Testing Balkanton LP ВКА 584 12AT7s are notorious for theirThis new old stock testing matched pair of milspec RCA metal bottle JAN CRC 6V6 output tubes was tested on our Maxi Matcher 2 with 400 volts on the plates and a bias of 36 volts for shorts, gas and transconductance. There were no shorts or gas. Tube One drew 23. 5 milliamps' plate current and measured 2760 micromhos. Tube Two tested 24. 6 2850. (New US made 6V6s typically test with plate current from the mid teens to mid 30s with transconductance from