00A - 99Z
The earliest of the tubes had just a two digit designation. Things can get confusing with these tubes though as some use a three digit designation with the first digit just used for brand identification. As a general tube, if your tube is the earliest (globe/balloon) shape and it has a three digit number, drop the first digit. So a UX-301A is really just an 01A. Or a 450 is really a type 50.
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New Matched Pair (2) Genalex Gold Lion PX-2A3 Vacuum Tubes
Genalex
$343.95New Plate Current Matched Pair of Genalex Gold Lion PX-2A3 Vacuum Tubes Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. If you are looking for the highest quality current production 2A3 on the market,...$343.95 -
New Genalex Gold Lion PX-2A3 Vacuum Tube
Genalex
$160.49New Plate Current Tested Genalex Gold Lion PX-2A3 Vacuum Tube Genalex Gold Lion is the flagship brand among Electro-Harmonix products and it’s no wonder. If you are looking for the highest quality current production 2A3 on the market, look no...$160.49 -
New Electro-Harmonix 300B Gold Grid & Pins Vacuum Tube
Electro-Harmonix
$152.92New Electro-Harmonix 300B Gold Grid & Pins Vacuum Tube This new production EH 300B Gold Grid offers the same specs of vintage Western Electric 300Bs like wide-shoulder ST shape, 40 watt plate dissipation, and 8-course directly heated filaments. With...$152.92 -
New Matched Pair (2) Electro-Harmonix 2A3 Gold Grid Vacuum Tubes
Electro-Harmonix
$233.55New Matched Pair of Electro-Harmonix 2A3 Gold Grid Vacuum Tubes Modeled after the original 2A3 type (such as the RCA 2A3 from the 1930s), the Electro-Harmonix 2A3 Gold Grid tubes feature a gold-plated grid, gold plated pins and a ceramic base. ...$233.55 -
New Electro-Harmonix 2A3 Gold Grid Vacuum Tube
Electro-Harmonix
$108.66New Electro-Harmonix 2A3 Gold Grid Vacuum Tube Modeled after the original 2A3 type (such as the RCA 2A3 from the 1930s), the Electro-Harmonix 2A3 Gold Grid tubes feature a gold-plated grid, gold plated pins and a ceramic base. Will work in...$108.66 -
On Sale
True NIB NOS Date Matched Pair Visseaux France 1H5GT Round Plate Vacuum Tubes
Visseaux
Now: $26.78Was: $29.75Tube Type / Number: 1H5GTActual Brand*: VisseauxPrinted Brand: VisseauxQuantity: 2 Pieces-Matched PairMatching Date Codes? YesPlate Construction: Silver Round SmoothGetter Construction: Bottom D FoilCountry of Manufacture: FranceVisible Date Codes:...Now: $26.78Was: $29.75 -
On Sale
True NOS NIB Date Matched Pair Visseaux France 1H5GT Silver Plate Vacuum Tubes
Visseaux
Now: $26.78Was: $29.75Tube Type / Number: 1H5GTActual Brand*: VisseauxPrinted Brand: VisseauxQuantity: 2 Pieces-Matched PairMatching Date Codes? YesPlate Construction: Silver Round SmoothGetter Construction: Bottom D FoilCountry of Manufacture: FranceVisible Date Codes:...Now: $26.78Was: $29.75 -
On Sale
True NOS NIB Date Matched Pair Visseaux France 1H5GT Round Plate Vacuum Tubes
Visseaux
Now: $26.78Was: $29.75Tube Type / Number: 1H5GTActual Brand*: VisseauxPrinted Brand: VisseauxQuantity: 2 Pieces-Matched PairMatching Date Codes? YesPlate Construction: Silver Round SmoothGetter Construction: Bottom D FoilCountry of Manufacture: FranceVisible Date Codes:...Now: $26.78Was: $29.75 -
On Sale
NIB Date Matched Pair Raytheon US CK709A Vacuum Tube CK-709
Raytheon
Now: $15.31Was: $17.01Matched, Tested & Guaranteed Vacuum TubesAll tubes are guaranteed to be 100% as described or your money back. We are known for our excellent customer service! All tubes have been tested for mutual transconductance, shorts, leaks, gas and noise on one...Now: $15.31Was: $17.01 -
On Sale
NIB Date Matched Pair Raytheon USA CK709A Vacuum Tube CK-709
Raytheon
Now: $15.31Was: $17.01Matched, Tested & Guaranteed Vacuum TubesAll tubes are guaranteed to be 100% as described or your money back. We are known for our excellent customer service! All tubes have been tested for mutual transconductance, shorts, leaks, gas and noise on one...Now: $15.31Was: $17.01 -
On Sale
NIB RCA USA CRC-9004 Vacuum Tube
RCA
Now: $3.16Was: $3.51Matched, Tested & Guaranteed Vacuum TubesAll tubes are guaranteed to be 100% as described or your money back. All tubes have been tested for mutual transconductance, shorts, leaks, gas and noise on my calibrated Hickok TV-7/U.Any pair of quad...Now: $3.16Was: $3.51 -
On Sale
NOS NIB Date Matched Pair 1962 RCA 6850 USA Plate 2 Bottom D Get Vacuum Tubes
RCA
Now: $33.53Was: $37.26Tube Type / Number: 6850 Actual Brand*: RCA Printed Brand: RCA Quantity of Tubes: Date Code Matched Pair Plate Construction: Silver/Black Getter Construction: 2 Bottom D Country of Manufacture: USA Visible Date Codes: 62-52 (both) Lettering...Now: $33.53Was: $37.26