Super Silvertone 6P5 6P5G Vacuum Tube Valve Black Plates Foil Getters Shoulder ST-Shape Stereo Double

Super Silvertone 6P5 6P5G Vacuum Tube Valve Black Plates Foil Getters Shoulder ST-Shape Stereo DoubleThis beautiful, nostalgic looking Super Silvertone 6P5G triode was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. It measured 38 where minimum (65%) is 36 and 100% is 55. I played it in one of my Radio Craftsmen RC 2 monoblocks and it sounds outstanding even though it tests on the cusp. It is dead quiet when the CD player is paused and has excellent frequency response, sound staging, and

They are still stapled in their boxes

new in box GE 12ED5 tubes tested to spec on our Paul Hart-calibrated TV7/U

Tube Two measured 3120/27

This matched pair of RCA-MANUFACTURED 6K6GT tubes was tested on our Maxi-Matcher 400 volts on the plates and a bias of -36 volts for shorts

Transconductance measured 75/70 for Tube One and 77/72 for Tube Two where minimum (65%) is 50/50 and 100% is 77/77

Rectifier 35W4

They tested 50/38

I am listening to it with Pink Floyd's "Obscured By Clouds" and it sounds great in my Schiit Audio Vali 2 headphone amplifier

There are nine new old stock

new in box GE 10DE7 tubes tested to spec on our Paul Hart-calibrated TV7/U

They measured 54

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