Two NEC 6AU6A TUBES. Tube #2: GM[%]: 104, EM [%]: 105. Tube #1: GM[%]: 84, EM [%]: 81. Good EM > Long Life. Fully Vetted IF/RF Pentode Tubes: Fixed Bias on AMPLITREX AT1000. Value Added Tubes Tubes Tested on an AMPLITREX AT-1000 Tube Tester.
Item Tag: 6AU6A
Two 6AU6A Tubes RAYTHEON REALISTIC GM[%]: 84 86 EM[%]: 85 86 AMPLITEX
Two 6AU6A TUBES. Tube #2: GM[%]: 86, EM [%]: 86. Tube #1: GM[%]: 84, EM [%]: 85. Good EM > Long Life. Fully Vetted IF/RF Pentode Tubes: Fixed Bias on AMPLITREX AT1000. Value Added Tubes Good GM > Powerful Pentodes.
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NOS RCA 6AU6A Electron Vacuum Tube W/ Original Box Rare Vintage M.I. USA
We appreciate your interest and look forward to serving you.
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Two REALISTIC 6AU6A Tubes GM[%]: 95 112 EM[%]: 85 114 AMPLITEX
Two REALISTIC 6AU6A TUBES. Tube #2: EM : 112%, GM : 114%. Tube #1: EM : 95%, GM : 85%. Value Added Tubes Tubes Tested on an AMPLITREX AT-1000 Tube Tester. No Switching Tubes. There is normal variance in Test Results so I take this into Consideration.
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VACUUM TUBE ~ 6AU6A ~ SYLVANIA ~ 6AU6A
VACUUM TUBE SYLVANIA # 6AU6A. SYLVANIA ~ 6AU6A. VACUUM TUBE. Lot # 115.
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NOS Raytheon 6AU6A radio tube in original box,tested strong!,6AU6
It had a strong reading of2600 micromhos. and No shorts or gas detected! Ref: Minimum readings should be 1380 micromhos (60%) and new tubes should test at 2300 or more micromhos.
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Tung Sol Electron Tube 6AU6A Nos
Tung Sol Electron Tube 6AU6A Nos
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Vacuum Tube WESTINGHOUSE 6AU6A – TESTED***NOS
ALL SOLD AS-IS. My test is for. IF A Box is included, it has wear.