09
Août
1 NIB Mullard Low Hum 7543 Tube, 539B substitute for 6AU6
The product is a new in box Mullard 7543 vacuum tube, made in Great Britain. This tube serves as a suitable substitute for a 6AU6 tube. It is an...
09
Août
Unbranded NOS 6AU6 6AU6A Vacuum Tube Tested
NOS. Tested on my Hickok 6000A and guaranteed for 30 days upon arrival.
09
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Sylvania Sleeve (5) GB-6136 6AU6 Gold Pin Vacuum Tubes Amplitrex 92 76 82 89 82%
Sylvania sleeve of five gold pin fancy 6AU6 GB-6136 vacuum tubes. Amplitrex tested 92% 76% 82% 89% and 82% Gm. 100% represents what you would expect from a NOS...
09
Août
NICE NOS PAIR RCA EARLY 1950’S 6AU6 Tubes Square Getter #15
I also have 2 Tektronix 576 curve tracers which I use for semiconductors. These have the early inner corrugated sleeve. RCA eliminated the inner sleeve shortly after these were...
09
Août
Matched Pair Toshiba 6AU6/6Ж4П/ CV2524 Sharp Cutoff Amplifier Audio Vacuum Tube
These are genuine small-signalpentodes, equivalent to theEF94 / CV2525, commonly used in high-fidelity audio, tuners, and communication receivers. The 6AU6 is one of the most versatile miniature pentodes ever...
09
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6AU6A GE 2 Matched Tubes New (New Old Stock) Test New 1 Year Warranty
Reference tube is tested first then the tube listed for sale.
09
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Sylvania Vintage Electronic Vacuum Tube Model JAN6AU6WC Used Lot of 2
ITEM : Electron Tube JAN6AU6WC Lot. MANUFACTURER : Sylvania.
09
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Lot 16 Vintage Vacuum Tubes Delco RCA Mixed TV Radio Untested 6AU6A 6AL5- NIB
Original boxes are included and may have wear, writing, or tape residue.
09
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Massive Lot of 100 Tested Vintage Domestic Brands 6AU6/A Vacuum Tubes #1
The values are marked on most of the tubes. I'm starting these at a bargain price. Hopefully these will help you in your restorations and upgrades! We have tons...
09
Août
RCA 6AU6/A Vacuum Tube Tested
Good used condition. Tested on my Hickok 6000A and guaranteed for 30 days upon arrival.