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On Sale Add to Cart Quick view Svetlana Brand New Factory Matched Quad (4) Svetlana SED SV-572-30 Vacuum Tubes MSRP: Now: $296.17 Was: $321.70 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $296.17 Was: $321.70 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Matched Pair (2) Svetlana SED SV-572-30 Vacuum Tubes MSRP: Now: $149.14 Was: $170.23 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $149.14 Was: $170.23 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Tested Svetlana SED SV-572-30 High Power Vacuum Tube MSRP: Now: $73.17 Was: $91.03 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $73.17 Was: $91.03 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Matched Quad (4) Svetlana SED SV-572-160 Vacuum Tubes MSRP: Now: $170.25 Was: $190.03 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $170.25 Was: $190.03 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Matched Pair (2) Svetlana SED SV-572-160 Vacuum Tubes MSRP: Now: $88.13 Was: $105.88 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $88.13 Was: $105.88 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Tested Svetlana SED SV-572-160 High Power Vacuum Tube MSRP: Now: $42.86 Was: $57.37 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $42.86 Was: $57.37 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Matched Quad (4) Svetlana SED SV-572-10 Vacuum Tubes MSRP: Now: $295.39 Was: $321.70 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $295.39 Was: $321.70 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Matched Pair (2) Svetlana SED SV-572-10 Vacuum Tubes MSRP: Now: $148.38 Was: $170.23 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $148.38 Was: $170.23 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Tested Svetlana SED SV-572-10 High Power Vacuum Tube MSRP: Now: $73.17 Was: $91.03 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $73.17 Was: $91.03 Add to Cart Quick view
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On Sale Add to Cart Quick view Svetlana Brand New Factory Matched Pair (2) Svetlana SED SV-811-3 Vacuum Tubes MSRP: Now: $109.99 Was: $128.65 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $109.99 Was: $128.65 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Tested Svetlana SED SV-811-3 High Power Vacuum Tube MSRP: Now: $52.59 Was: $69.25 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $52.59 Was: $69.25 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Matched Quad (4) Svetlana SED SV-811-10 Vacuum Tubes MSRP: Now: $217.25 Was: $232.60 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $217.25 Was: $232.60 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Matched Pair (2) Svetlana SED SV-811-10 Vacuum Tubes MSRP: Now: $109.99 Was: $128.65 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $109.99 Was: $128.65 Add to Cart Quick view
On Sale Add to Cart Quick view Svetlana Brand New Factory Tested Svetlana SED SV-811-10 High Power Vacuum Tube MSRP: Now: $52.59 Was: $69.25 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $52.59 Was: $69.25 Add to Cart Quick view
Add to Cart Quick view Western Electric True NOS NIB Western Electric USA 274A Gray Plate [] Get Vacuum Tube MSRP: Now: $1,299.00 Was: ATTENTION INTERNATIONAL BUYERS - Please Read Our Shipping Terns, Standard Shipping can take up to 3 MONTHS Tube Type / Number: 274AActual Brand*: Western ElectricPrinted Brand: Western ElectricQuantity: 1 Piece-SingleMatching Date Codes? NoPlate... MSRP: Now: $1,299.00 Was: Add to Cart Quick view
On Sale Add to Cart Quick view Psvane New Current Matched Octet (8) Psvane 300B HiFi Series Vacuum Tubes Gold Pins MSRP: Now: $462.17 Was: $485.05 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $462.17 Was: $485.05 Add to Cart Quick view
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On Sale Add to Cart Quick view Psvane New Current Matched Quad (4) Psvane 300B HiFi Series Vacuum Tubes Gold Pins MSRP: Now: $234.69 Was: $242.50 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $234.69 Was: $242.50 Add to Cart Quick view
On Sale Add to Cart Quick view Psvane New Current Matched Pair (2) Psvane 300B HiFi Series Vacuum Tubes Gold Pins MSRP: Now: $118.65 Was: $119.74 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $118.65 Was: $119.74 Add to Cart Quick view
On Sale Add to Cart Quick view Psvane New Psvane 300B HiFi Series Vacuum Tube Plate Current Tested GOLD PINS Hi-Fi MSRP: Now: $59.01 Was: $60.34 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $59.01 Was: $60.34 Add to Cart Quick view
On Sale Add to Cart Quick view Genalex New Genalex Reissue PX300B / 300B GOLD PIN Matched Octet (8) Vacuum Tubes MSRP: Now: $856.03 Was: $985.00 100% GUARANTEED & TESTED TUBES All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! ... MSRP: Now: $856.03 Was: $985.00 Add to Cart Quick view
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On Sale Add to Cart Quick view Electro-Harmonix Brand New Current Matched Octet (8) Electro-Harmonix 300B Ceramic Vacuum Tubes MSRP: Now: $517.72 Was: $598.90 100% Guaranteed & Tested Tubes All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! Brand New Current... MSRP: Now: $517.72 Was: $598.90 Add to Cart Quick view
On Sale Add to Cart Quick view Electro-Harmonix Brand New Current Matched Sextet (6) Electro-Harmonix 300B Ceramic Vacuum Tubes MSRP: Now: $395.72 Was: $455.35 100% Guaranteed & Tested Tubes All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! Brand New Current... MSRP: Now: $395.72 Was: $455.35 Add to Cart Quick view
On Sale Add to Cart Quick view Electro-Harmonix Brand New Current Matched Quad (4) Electro-Harmonix 300B Ceramic Vacuum Tubes MSRP: Now: $265.68 Was: $327.39 100% Guaranteed & Tested Tubes All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! Brand New Current... MSRP: Now: $265.68 Was: $327.39 Add to Cart Quick view
On Sale Add to Cart Quick view Electro-Harmonix Brand New Current Matched Pair (2) Electro-Harmonix 300B Ceramic Vacuum Tubes MSRP: Now: $132.92 Was: $164.08 100% Guaranteed & Tested Tubes All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! Brand New Current... MSRP: Now: $132.92 Was: $164.08 Add to Cart Quick view
On Sale Add to Cart Quick view Electro-Harmonix Brand New Current Tested Electro-Harmonix 300B Ceramic Vacuum Tube MSRP: Now: $62.08 Was: $65.50 100% Guaranteed & Tested Tubes All tubes are tested for Gm, shorts, leaks, gas, and noise on one of our vintage, calibrated, or state of the art digital tube testers. Buy from the experts and avoid hassle! Brand New Current... MSRP: Now: $62.08 Was: $65.50 Add to Cart Quick view
Add to Cart Quick view RCA NOS NIB RCA USA 917 Plate Thimble Get Photo Multiplier Vacuum Tube MSRP: Now: $18.71 Was: Matched, 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... MSRP: Now: $18.71 Was: Add to Cart Quick view
Add to Cart Quick view RCA NOS NIB RCA USA JAN-CRC-884 Silver Plate D Get Vacuum Tube MSRP: Now: $6.71 Was: Matched, 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... MSRP: Now: $6.71 Was: Add to Cart Quick view
Add to Cart Quick view Sylvania Sylvania USA SD-828A Silver Plate Top Get Subminiature Vacuum Tube MSRP: Now: $14.96 Was: Matched, 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... MSRP: Now: $14.96 Was: Add to Cart Quick view
Add to Cart Quick view Raytheon NIB Raytheon USA CK709A Vacuum Tube CK-709 MSRP: Now: $6.71 Was: Matched, 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... MSRP: Now: $6.71 Was: Add to Cart Quick view
Add to Cart Quick view RCA RARE RCA USA 559 Vacuum Tube Lighthouse Diode MSRP: Now: $22.46 Was: Matched, 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... MSRP: Now: $22.46 Was: Add to Cart Quick view
Add to Cart Quick view RCA RARE RCA USA 559 Lighthouse Diode Vacuum Tube MSRP: Now: $22.46 Was: Matched, 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... MSRP: Now: $22.46 Was: Add to Cart Quick view
Add to Cart Quick view Tung-Sol (Vintage) NIB NOS Tung-Sol (Vintage) USA 956 Black Plate Top [] Foil Getter Acorn Tube MSRP: Now: $11.01 Was: Matched, 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... MSRP: Now: $11.01 Was: Add to Cart Quick view
Add to Cart Quick view Eigentum USA 716 Black Plate Top [] Foil Getter Vacuum Tube 716A MSRP: Now: $29.76 Was: Matched, 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... MSRP: Now: $29.76 Was: Add to Cart Quick view
Add to Cart Quick view Chatham NOS Chatham USA JAN-CAHG-884 Silver Plate Vacuum Tube Tube 100%+ MSRP: Now: $5.76 Was: Matched, 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... MSRP: Now: $5.76 Was: Add to Cart Quick view
