2 Tung-Sol Number / Type 76 #76 Vacuum Tubes Lot Of Two 12BK5 And they sounded fine in

And they sounded fine in our Mini Mite 2013

new in box GE 12BD6 tubes tested to spec on our Paul Hart-calibrated TV7/U

and bright

These sixteen Sylvania 6CB6A / 6CF6 tubes tested to spec on our Paul Hart-calibrated TV7/U

2 Tung-Sol Number / Type 76 #76 Vacuum Tubes Lot Of Two 12BK5 And they sounded fine inThis pair of Tung Sol type 76 triodes was tested on our Paul Hart calibrated TV7 U for shorts, gas and transconductance. There were no shorts or gas. Transconductance measured 57 for Tube One and 65 for Tube Two where minimum (65%) is 36 and 100% is 55. These tubes have dark gray, rounded plates and excellent flashing. I have played them in my Radio Craftsmen RC 2 monoblocks (with adapters, not included). They are dead quiet when the CD player is