Tung-Sol 6SD7 6SD7GT Vacuum Tube NOS NIB A M Records I am playing it my

I am playing it my Musical Paradise MC-3 single-ended integrated amplifier as I write with Aimee Mann's seminal "Magnolia" album and it sounds terrific

Physical Characteristics:

It measured an almost- perfectly-balanced 76/77 where minimum (65%) is 56/56

These tubes have narrow 19 MM plates

I wish I could tell you how they sound and from what I can suss out

Tung-Sol 6SD7 6SD7GT Vacuum Tube NOS NIB A M Records I am playing it myThis new old stock, new in box Tung Sol 6SD7GT pentode tested to spec on our Paul Hart calibrated TV7 U. I am playing it my Musical Paradise MC 3 single ended integrated amplifier as I write with Aimee Mann's seminal "Magnolia" album and it sounds terrific. This tube has great bass and sparkling highs and Mann's voice is warm and clear as a bell. It is a bit microphonic, but this was no issue with the amp at full volume and when actuating the amp's