Western Electric5755 420AWestern Electric 5755 420A Clear Top Tubes, Matched Pair, Test NOS, Matched Date CodesHello – I have a matched pair of Western Electric 5755 420A clear top tubes. These tubes have gray plates matching 1955 date codes. TV-7/B test results: 44/42 and 40/38. Minimum is 25. All tub...140.00

Western Electric 5755 420A Clear Top Tubes, Matched Pair, Test NOS, Matched Date Codes [Expired]


no longer for sale

Hello – I have a matched pair of Western Electric 5755 420A clear top tubes. These tubes have gray plates matching 1955 date codes. TV-7/B test results: 44/42 and 40/38. Minimum is 25. All tubes are tested on my calibrated TV-7/B or on my calibrated Hickok 539C. All of these tubes have been tested for transconductance, shorts, gas, leakage and life. All tubes meet or exceed manufacturer published specifications of transconductance (Gm) for the specified tube type. All tests are tested twice – prior to the listing and prior to shipping. Please e-mail me if you have any questions. Please check out my other ad’s on Audiogon. If you don’t see the tubes you are looking for, please contact me. Be sure and click on the “other items’ link for more tubes. I will ship international. Free shipping in the USA. Canadian shipping is $15.00 and international shipping by first class is $18.00. Your tubes will be carefully packed. No charge for paypal. Please check my feedback and buy with confidence.