SYLVANIA 6SN7GTB AUDIO VACUUM TUBE TESTED VINTAGE BLACK PLATES L.10064-C
$
22.84$
13.71
Brand:SYLVANIA
Country/Region of Manufacture:United States
Type:Vacuum Tube
Description
Description
SYLVANIA 6SN7GTB REPRODUCTION BOX INCLUDED MADE IN THE USA VINTAGE STOCK BLACK PLATES HALO GETTER GT TUBE DATE CODE= HA TESTED ON HICKOK TV7 RESULTS= 65/70 MINIMUM= 50/50