GE 5963 ECC82 12AU7 Five Star NOS NIB Tested Like NOS Balanced Tube
NOS, Tested Strong, Balanced.
Lot of 4 GE Five Star 5654 6AK5 EF95 Vacuum Tubes Vintage USA Untested
Lot of 4 vintage GE Five-Star 5654 / 6AK5 / EF95 vacuum tubes. Untested. Pulled from a large vintage electronics and audio tube collection. Tubes appear physically intact with strong silver getter flash and no visible cracks. Matching GE Five-Star branded examples. Great for headphone amplifiers, DACs, tube rolling, hi-fi audio, restorations, and collectors. Sold as-is due to inability to test.
GE 6463 Five Star Tube – 12AU7 Equivalent – Grey Plates – Tests 98/120
EIA Code: 188-5 (GE plant). Plate Type: Grey Plate. Tube Details IF THIS TUBE SAYSTESTED IN THE TITLE No visible wear on pins. Keep in a cool, dry place. Date Codes: 63-18 & 64-09.
Matched Pair GE Five Star 5654 / 6AK5W Vacuum Tubes Untested Vintage USA
Tube Type: 5654 / 6AK5W. Untested — I do not currently have a tube tester. Quantity: Pair (2 tubes). 7-pin miniature tubes. Pins appear clean overall.
GE 5814A ECC82 12AU7 Five Star NOS NIB Tested Like NOS Balanced Tube
NOS, Tested Strong, Balanced.
GE GL-6072 FIVE STAR BLACK PLATE TUBE 3 MICA NOS NIB 6072 12AY7 *eTRACER #12C15
Tests within in the dataset expected for a new tube based on datasheet specs, on our eTracer curve tracer. 6072 are ruggedized 12AY7, sought after for vocal preamplifiers, guitar amplifiers and hi-fi systems.
Mazda-Cifte Five Star 7320 / E84L
Able to withstand up to 100V more on the plate than a standard EL84, the Mazda made 7320 / E84L are just the thing to put in your classic amplifier. We have both Madza and Cifte brands. Both tubes are the same. Price is for a Single Tube
NOS Tested Pair 6202/6X4WA GE Five Star Audio Amplifier Rectifier Tubes
They test at 120% of new tube average on my B&K 747 tube tester.
Tested Balanced Matched Pair GE 5726 6AL5W Tubes Five Star ☆☆☆☆☆ Codes HE
Tubes are matched for testing, date codes and internal structure - they are identical. Date Codes HE. We prefer the versatility and precision of Hickok TV-10 military testers and use them almost exclusively except in rare instances when pinout/socket compatibility is not possible.