Hello – I have a matched pair of Raytheon 5842 417A Mil-Spec tubes for sale.
These tubes are NOS and new in the box.
They have black plates and windmill getters. They have matching date codes from 1965. They were made in the USA.
TV-7/B test results: 50 and 45. Minimum is 15.
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.
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I will ship international.
Free shipping in the USA. Canadian shipping is $14.00 and international shipping by first class is $18.00.
Your tubes will be carefully packed.
No charge for paypal.
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