Vintage Tubes & Tube Sockets

(2) Siemens 12AX7/ECC83 Tubes ~ MATCHED PAIR ~ Test Strong Over 100%!

These are also known as a12AX7/CV4004/5751 tube type. The printing on both tubes is in fabulous condition in the photos. Date codes ofI62 #3A andI62 #3A. Slightly used with tons of life left! MATCHED PAIR ~ Test Strong Over 100%.

Accurate Instruments Model 151 Vacuum Tube Tester with manual in Case, Used

This was my grandpas. He acquired it about 20 years ago and around 10 years ago I know he had it tested and running properly. He worked in tv and radio repair for decades. He died around 5 years ago and I’m not able to test it and tell you it works now only that I know grandpa refurbed it and replaced a leaky capacitor around 10 years ago so it ought to be decent. Like I say no guarantees but it seems to be in good working order. Comes with manual. No visible damage.

Mullard ECC82 12AU7 Preamp tube - GF2/B7C2 - tested NOS - 2400/2200 uMhos

ECC82 - 12AU7. FULL WARRANTY IN EACH TUBE AS LISTED. A picture is worth a thousand words so take a look as that is the actual item and accessories you will receive. LOCAL PICKUP FREE.

Lot of 3 Early antique 952/852 Transmitting trides Graphite plates RARE

Lot of 3 Early antique 952/852 Transmitting trides Graphite plates RARE, one is marked 952, not sure what the others are could be 852 could be more 952, they are all intact filaments good, getter flashing looks good, sold as is not tested, these are the early hard to find graphite plate style.

Vintage Radium Military 1B22 JAN Spark Gap Vacuum Tube

Multiple vintage JAN 1B22 Radium-226 containing spark gap tubes originally used for radar application. Will make an excellent geiger counter test source. Total of six available. Photo displays two tubes, although the listed price is for a single 1B22 tube. Sold as is.

QTY 8 - OCTAL Replacement KEYWAY for Broken Repair Octal Key Guide Pins -

Note - you can use these loose (simply placing them on), or they can be applied with a little glue. Still likely not an issue. Alternatively, you can trim down your broken guidepin. QTY 8 Included!

5U4GB Vintage American RCA Sylvania GE Tung-Sol Rectifier Tubes (lot of 18)

Available for sale are several lots of 5U4GB tubes, which each lot containing18 tubes (as shown in the pictures). Each lot is a "grab bag" and the tubes shown in the pictures may not be the actual tubes you receive.

Telefunken ECC81, 12AT7 Tested NOS Diamond On Bottom No Paint

1960 Raytheon 12AU7 PLATINUM GRADE Preamp Tubes Matched Pair 90% NOS =ECC82 6189

Silver Grade tubes are matched within 15%, Gold Grade tubes within 10% and Platinum Plus Grade 1%. You are purchasing a "Platinum " grade matched pair of tubes. Test scores will average between 90% and 95% of NOS values.

2 x JAN-5751 (12ax7) Sylvania Tubes*Super Strong Matched Pair*#12

2 x JAN-5751(12ax7) Sylvania Tubes. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. What were your tubes tested at?. Bogey(100% or New) = 1200/1200 @ 1.2 & 1.2 mA +/- 10%.

5 Strong 50L6GT Tubes - All 95%+

5 Strong 50L6GT Tubes. STRONG TUBES - ALL 95%+. Tubes & logos worn as pictured. Tubes passed ALL tests. We fix all problems. This is very important! We strive to make this happen!

6X5GT VT-126-B 4 radio Sylvania audio amplifier vacuum tubes valve tested 6X5G

All are black ribbed plates, clear top, bottom side foil getter, tubes test Price is for all tubes pictured.

Radii X-Ray Tube KL11-0.4-70

"The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies.

RARE Vintage Dumont 2BP1 2 inch CRT tube

SYLVANIA 6SN7 GT VT-231 TUBE 1940s TOUGH DOG U.S. ARMY SIGNAL CORP MATCHED SET

SYLVANIA J A N C H S. EARLY-WAR SYLVANIA VT-231 6SN7GT – “NATURAL MICA” TOUGH DOGS | JAN-CHS MATCHED PAIR. A clean, matching pair with identical construction. Not your later thin-run VT-231s—these are early-war builds with substance, balance, and longevity.

Amperex 12AX7/ECC83 Red Tip/Foil "D" Getter MaxiPreamp2/TV-7 tested (1) tube lot

I test all tubes thoroughly and with great care. I test to the best of my ability, and I report all results honestly.

2- 5Z3 VT-145 SYLVANIA Vacuum Tubes Hanging Filament Radio Black Plate SC966A US

The product is a pair of 5Z3 SYLVANIA vacuum tubes dated SC966A. These vintage tubes are made in the United States and are ideal for use in vintage radios or other audio equipment. ** NOT TESTED ** GOOD VINTAGE CONDITION PLEASE SEE PICTURES CLOSELY

(2) Siemens (Telefunken Brand) 12AX7/ECC83 Tubes ~ MATCHED PAIR ~ Test As NOS!

Slightly used with tons of life left! Test results are as follows with 32 being the minimum value (65%), low NOS is 42 (85%) and NOS is 49 (100%) 12AX7/ECC83 Tubes ~ MATCHED PAIR. Test @ NOS Levels!

(2) Siemens (Telefunken Brand) 12AX7/ECC83 Tubes ~ MATCHED PAIR ~ Test As NOS!

Slightly used with tons of life left! Test results are as follows with 32 being the minimum value (65%), low NOS is 42 (85%) and NOS is 49 (100%) 12AX7/ECC83 Tubes ~ MATCHED PAIR. Test @ NOS Levels!

2 x JG-5751 (12ax7) G.E. Tubes* Strong Testing Pair*3-Mica*#11

2 x JG-5751(12ax7) G.E. Tubes. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. What were your tubes tested at?. Bogey(100% or New) = 1200/1200 @ 1.2 & 1.2 mA +/- 10%.

Westinghouse NOS 12AQ5 Vacuum Tube Clean Tested 100% Conductance Nice!

These tubes are individually tested with no H-K leakage or shorts. Emission is strong at 100% on two tests on our Eico 667. This is a super strong tube.

6EM7 RCA 4 radio audio amplifier vintage vacuum tubes valves tested 6EA7 6EM7

Tubes have black ribbed plates, clear top, side O getter, tubes tests Price is for all tubes pictured.

FACTORY VACUUM TUBE SLEEVES - COOL LITTLE PIECES OF ADVERTISING - EMPTY HOLDERS

EMPTY TUBE SLEEVES FROM TUBE FACTORIES. COOL SLEEVES TO HOLD YOUR TUBES IN, OR FOR YOUR DISPLAY.

3 x JG-5751 (12ax7) G.E. Tubes* Strong Testing Trio*3-Mica*#10

3 x JG-5751(12ax7) G.E. Tubes. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. What were your tubes tested at?. Bogey(100% or New) = 1200/1200 @ 1.2 & 1.2 mA +/- 10%.

6X5GT 4 radio Philco audio electron vintage amplifier vacuum tubes valve tested

All are black ribbed plates, clear top, bottom side foil getter, tubes test Price is for all tubes pictured.

Calibration Tube and Instructions for Jackson 648 Tube Tester Family

This tube works on every version of the tester, including models 648, 648A, 648P, 648R, 648S, 648-1, and 648-1T. Do not buy this item and then ask us to falsify the forms. We always declare the sales price, as required by law.

Mixed Lot Of VINTAGE Electron Tubes MOTOROLA, RAYTHEON, SYLVANIA ASSORTED SIZES

This mixed lot of vintage electron tubes includes brands such as Motorola, Raytheon, and Sylvania in assorted sizes. **NOT TESTED GOOD VINTAGE CONDITION **VINTAGE RCA BOX IS INCLUDED **THE BOXES DO NOT MATCH THE TUBES THEY ARE ASSORTED PLEASE SEE PHOTOS CLOSELY

6072A Tube 12AY7 Black Plate GE 3 Mica TV7 Tested Strong Balanced Please READ

6072A Tube 12AY7 Black Plate GE TV7 Tested Very Strong Balanced.

FULL SLEEVE (5) NOS NIB GE 6X4 (6X4WA) Labeled NATIONAL Vacuum Tubes E.9477

Model 6X4WA. Made BY GE (6X4WA) and relabeled by NATIONAL. Results: All Tubes 100/100% or Better (NOS). Plate Color —. Country USA. Date Code —. Tube Type —.

2x SYLVANIA 12AT7 Black Plate Vacuum Tubes TESTED 100/100 Matched Pair NOS

Tube Type: 12AT7 / ECC81. This is aMatched Pair of legendary Sylvania Black Plates. Tested on a Sencore Mighty Mite TC-109 emission tester. Scores of 90-120 are considered NOS strength. Features the desirableGlossy Black Plates (Carbonized Nickel) known for excellent heat dissipation and low noise.

Mullard 6BQ5/EL84 Matched Pair MaxiMatcher2 Tested (2) Tube Lot

I test all tubes thoroughly and with great care. I test to the best of my ability, and I report all results honestly.

Matched Pair Sovtek 12AX7LPS Preamp Vacuum Tubes Maxi Pre 2 Test = STRONG, M0593

2 x 396A (5670) Western Electric Tubes* Strong Matched Pair*1957*#D8

2 x 396A (5670) Western Electric Tubes. Tested on Enhanced Triplet E3444 Laboratory Tester. Matching codes 5752 = 1957. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable.

6X5GT 2 radio audio electron vintage amplifier vacuum tubes valve tested 6X5G

Both are gblack ribbed plates, clear top, bottom side foil getter, tubes test.

2 Strong RCA 502A Black Metal Tubes

STRONG TUBES - BOTH 95%+. Tubes & logos worn as pictured. Tubes passed ALL tests. We fix all problems. This is very important! We strive to make this happen!

12BA6 x3 All American 5 Pentode Radio Tubes-Tested-90% or Better-Free ShippingUS

These tubes test at 90% or better. 68% is minimum good.

6X5GT 2 radio Philco audio electron vintage amplifier vacuum tubes valve tested

All are black ribbed plates, clear top, bottom side foil getter, tubes test.

Mullard 6BQ5/EL84 Matched Pair MaxiMatcher2 Tested (2) Tube Lot

I test all tubes thoroughly and with great care. I test to the best of my ability, and I report all results honestly.

Very rare Kip Electronics USN 1AP5-P11 1 inch CRT tube NEW SEALED in box MINT

Very rare Kip Electronics USN 1AP5-P11 1 inch CRT tube NEW SEALED in box MINT , very hard to find, this one is still factory sealed.

Vintage EMI 9618 large photomultiplier tube 8" long