Matched Pair Raytheon 717A VT-269 JAN-CRP-717A Vacuum Tubes 6AH4 NOS NIB They tested 8

They tested 8

new in box Sylvania 12AV5GA tubes tested to spec on our Paul Hart-calibrated TV7/U

New 12BH7s have averaged 2200 to date)

new in box milspec RCA VT-200 VR 105/30 / 0C3 regulator tube tested to spec on our Paul Hart-calibrated TV7/U

This album is in pretty good shape with light-to moderate surface noise (pops and ticks) and no scratches

Matched Pair Raytheon 717A VT-269 JAN-CRP-717A Vacuum Tubes 6AH4 NOS NIB They tested 8This matched pair of milspec Raytheon 717A JAN CRP 717A VT 269 tubes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 20 for Tube One and 22 for Tube Two where minimum (65%) is 16 and 100% is 25. They both have World War Two era SC 8762A US Army Signal Corp codes and nifty US Navy anchor logos. I am playing them as I write in my Musical Paradise MP 301 MK3 and