Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Milspec World War Two Vintage Wrist Watch This lot of four RCA

This lot of four RCA 6AC7s was tested on our Paul Hart-calibrated TV7/U for shorts

They measured 89/65

It had no shorts or gas and measured 66 where minimum (65%) is 58

new in box Sylvania 8EB8 8GN8 tube tested to spec on our Paul Hart-calibrated TV7/U

a US Navy anchor logo and ribbed

Matched Pair RCA JAN-CRC-6SJ7 6SJ7 VT116 Vacuum Tubes Milspec World War Two Vintage Wrist Watch This lot of four RCAThis matched pair of milspec RCA VT 116 JAN CRC 6SJ7 6SJ7 tubes was tested on our on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 56 for Tube One and 57 for Tube Two. (Minimum (65%) is 40.) They have H2E SC 300A and S5E SC 300A codes, respectively. I am playing them as I write in my Musical Paradise MP 301 MK3 and they sound excellent. They are not suitable for guitar amp