Matched Pair Ken-Rad 2C22 JANCKR2C22 7193 Vacuum Tubes Valves Milspec Black Plate NOS NIB May 15 2025 5-8 out of ten

5-8 out of ten

They tested 8

RCA-MANUFACTURED) and 1350 for Tube Two (Philco-LABELED

Sold as-is

Matched Pair Ken-Rad 2C22 JANCKR2C22 7193 Vacuum Tubes Valves Milspec Black Plate NOS NIB May 15 2025 5-8 out of tenThis new old stock, new in box matched pair of Ken Rad JAN CKR 2C22 7193 milspec triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Tube One measured 56 while Tube Two measured 57 where minimum (65%) is 38 and 100% is 58. I have played them in my Radio Craftsmen RC 2 monoblocks (with adapters not included) and they sound outstanding. They are dead quiet when the CD player is muted