Our Handling time will be extended on all orders from July 22-31, all orders placed on those days will NOT be shipped until we return on Aug 1. Please remember this when bidding! This auction is for a PAIR of tubes, First one is an unbranded (possibly RCA but name is worn off) 12AX7 tube made in USA The other one is LAFAYETTE 12AX7A (12ax7) tube made in Japan. Tubes look good with minor cosmetic wear the tubes have been tested on my reconditioned Mercury tube tester and test in the good range so they are used but should work Please look at the pictures carefully to confirm the physical specs/details and ask any questions to confirm before bidding. buy NOW before anyone else bids! Buyer pays $7.99 SHIPPING TO ANY CONTINENTAL USA ADDRESS International shipping is through ebay Global Shipping only Payment MUST be received within 48 hours of end of auction. All Items sold asis. All Sales final. Please ask any questions before bidding

Nice Lafayette 12ax7a made in Japan.60s TubeProbably made by Toshiba.Tests Very strong New = 1600 uMhos Plate 1 1400Plate 2 1375

This auction is for a PAIR of tubes, First one is an unbranded (possibly RCA but name is worn off) 12AX7 tube made in USA The other one is LAFAYETTE 12AX7A (12ax7) tube made in Japan. Tubes look good with minor cosmetic wear the tubes have been tested on my reconditioned Mercury tube tester and test in the good range so they are used but should work Please look at the pictures carefully to confirm the physical specs/details and ask any questions to confirm before bidding. buy NOW before anyone else bids! Buyer pays $7.99 SHIPPING TO ANY CONTINENTAL USA ADDRESS International shipping is through ebay Global Shipping only Payment MUST be received within 48 hours of end of auction. All Items sold asis. All Sales final. Please ask any questions before bidding

Two Tested 12AX7A ECC83 Lafayette Audio Receiver Guitar Amplifier Power Vacuum Tubes Country of origin: Japan Production era: 1960s (estimate) Model: 12AX7 ECC83 Manufacturer: Telefunken Type: preamp Plate type: 17mm gray ladder Base type: 9 pins Spacers: two Getter frame: halo Getter flash: top Filaments: standard Glass: Clear Stencils: some wear Condition: excellent, same configuration Usage (estimate): minimal Quantity: 2 Please review the photos for more detail Test results: Strong balanced results for Gm: 1.55 / 1.55 and 1.75 / 1.75 For Gm, the suggested minimum value is: 1.0 Shorts: None detected For testing, a calibrated Triplett 3444A tester was used Compatibility: Suitable for vintage tube-based equipment, ideal for use in radio amplifiers, preamps and general audio equipment The tubes will be carefully packed to ensure safe shipping Estimated delivery time within the USA is 3 to 7 business days Standard shipping service is US Postal 1st class Shipping is combined when applicable Please feel free to contact us if you require any additional information

Lafayette Amperex Holland 12AX7 ECC83 Vacuum Tube^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^Tested on an enhanced Triplet E3444 Laboratory Tester prepared by Paul Hart of Roswell, GA Industry Bogey transconductance =1600|1600µmhos Industry Bogey plate current = 1.2|1.2mA Results = 1050|1370µmhos ~ .74|.85mA The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA specifications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ USA Shipping $6I have many other types of tubes ~ No Additional Shipping ChargesAll tubes GuaranteedThank you ~~~~ Please click on the link below to view more items in my store. ~~~~~~~~ GreenGirls Guaranteed VintageTubes J1

Two Tested 12AX7A ECC83 Lafayette Audio Receiver Guitar Amplifier Power Vacuum Tubes Country of origin: Japan Production era: 1960s (estimate) Model: 12AX7 ECC83 Manufacturer: Telefunken Type: preamp Plate type: 17mm gray ladder Base type: 9 pins Spacers: two Getter frame: halo Getter flash: top Filaments: standard Glass: Clear Stencils: some wear Condition: excellent, same configuration Usage (estimate): minimal Quantity: 2 Please review the photos for more detail Test results: Strong balanced results for Gm: 1.55 / 1.55 and 1.75 / 1.75 For Gm, the suggested minimum value is: 1.0 Shorts: None detected For testing, a calibrated Triplett 3444A tester was used Compatibility: Suitable for vintage tube-based equipment, ideal for use in radio amplifiers, preamps, and general audio equipment The tubes will be carefully packed to ensure safe shipping Estimated delivery time within the USA is 3 to 7 business days Standard shipping service is US Postal 1st class Shipping is combined when applicable Please feel free to contact us if you require any additional information

This auction is for One One LAFAYETTE 12AX7A (12ax7) Radio Amplifier Electron Vacuum Tube made in Japan. Tube looks good with minor cosmetic wear the tube has been tested on my reconditioned Mercury tube tester and tests in the good range so should work Please look at the pictures carefully to confirm the physical specs/details and ask any questions to confirm before bidding. buy NOW before anyone else bids! Buyer pays $6.99 SHIPPING TO ANY CONTINENTAL USA ADDRESS International shipping is through ebay Global Shipping only Payment MUST be received within 48 hours of end of auction. All Items sold asis. All Sales final. Please ask any questions before bidding

This auction is for One One LAFAYETTE 12AX7A (12ax7) Radio Amplifier Electron Vacuum Tube made in Japan. Tube looks good with minor cosmetic wear the tube has been tested on my reconditioned Mercury tube tester and tests in the good range so should work Please look at the pictures carefully to confirm the physical specs/details and ask any questions to confirm before bidding. buy NOW before anyone else bids! Buyer pays $6.99 SHIPPING TO ANY CONTINENTAL USA ADDRESS International shipping is through ebay Global Shipping only Payment MUST be received within 48 hours of end of auction. All Items sold asis. All Sales final. Please ask any questions before bidding

This auction is for One One LAFAYETTE 12AX7A (12ax7) Radio Amplifier Electron Vacuum Tube made in Japan. Tube looks good with minor cosmetic wear the tube has been tested on my reconditioned Mercury tube tester and tests in the good range so should work Please look at the pictures carefully to confirm the physical specs/details and ask any questions to confirm before bidding. buy NOW before anyone else bids! Buyer pays $6.99 SHIPPING TO ANY CONTINENTAL USA ADDRESS International shipping is through ebay Global Shipping only Payment MUST be received within 48 hours of end of auction. All Items sold asis. All Sales final. Please ask any questions before bidding

This auction is for One One LAFAYETTE 12AX7A (12ax7) Radio Amplifier Electron Vacuum Tube made in Japan. Tube looks good with minor cosmetic wear the tube has been tested on my reconditioned Mercury tube tester and tests in the good range so should work Please look at the pictures carefully to confirm the physical specs/details and ask any questions to confirm before bidding. buy NOW before anyone else bids! Buyer pays $6.99 SHIPPING TO ANY CONTINENTAL USA ADDRESS International shipping is through ebay Global Shipping only Payment MUST be received within 48 hours of end of auction. All Items sold asis. All Sales final. Please ask any questions before bidding