Radio Shack Realistic 6BA11 Gold Pin Vacuum Tube NOS NIB

Radio Shack Realistic 6BA11 Gold Pin Vacuum Tube NOS NIBThis Radio Shack Realistic 6BA11 tube tested to spec on our Paul Hart calibrated TV7 U. It was made in the US. WE HAVE SCORES OF THOUSANDS OF VACUUM TUBES. IF IT'S NOT LISTED, WE MAY HAVE IT. PLEASE ALSO SEE OUT ETSY SISTER SITE "LOWTECHTWOO" AND OR CALL OR TEXT US AT 202 372 6931 IF YOU DO NOT SEE WHAT YOU NEED OR HAVE ANY QUESTIONS. 1. MOST FORMS OF SHIPPING EXCEPT MEDIA MAIL ARE AUTOMATICALLY INSURED UP TO $100. ETSY PURCHASE PROTECTION COVERS

new in box US-made 3A3 / 3A3A / 3A3C / 3AW3 / 3B2 tubes tested to spec on our Paul Hart-calibrated TV7/U

This cooling chimney/shield fits a 6L6GC nicely and with room to spare on top

64/66 and 70/70 where minimum (65%) is 50/50 and 100% is 77/77

anode coolers for cooler operation and longer life

50/50 and 51/51

a phi-shaped

Raytheon CK1122 Raysistor Control Circuit

(Transconductance: / where the TV7/U minimum (65%) is 56/56

This industrial-grade GE 6679 / 12AT7 dual triode was tested on our Paul Hart-calibrated TV7/U for shorts

They measured 85/66 for Tube One and 85/70 for Tube Two where minimum (65%) is 57/57 and 100% is 88/88

new in box US-made 12J8 tubes tested to spec on our Paul Hart-calibrated TV7/U

Transconductance measured 82 for Tube One and 84 for Tube Two where minimum (65%) is 58