Matched Pair Sylvania 7N7 Vacuum Tubes August 4 2022 I am playing them as

I am playing them as I write in my Musical Paradise MP-301 MK3 and they sound excellent

I am listening as I write and this album sounds very good with only an occasional click and pop -- an 8 out of ten

8 milliamps' plate current / 2170 micromhos

nostalgic Coke bottle shape

Matched Pair Sylvania 7N7 Vacuum Tubes August 4 2022 I am playing them asThis matched pair of Sylvania 7N7 dual triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas and they tested as follows: Tube One: 71 69 and; Tube Two: 71 74 (Minimum (65%) is 50 50 and 100% is 77 77. They have black wing plates, beautiful flashing and round bottom mica spacers. I have played them (with adapters, not included) in my AC heated Radio Craftsmen RC 2 mono block amplifiers