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These five vintage vaccum tubes are:
3 Cunningham CX301-A, tested good in my EICO 625
1 Radiotron CX201-A, tested good in my EICO 625
1 Cunningham C301A, short pins, I don't have an adapter for this tube so it is untested, however the filiment has continuity and I didn't find shorts with my VOM
These tubes are sold "as is". Regardless how a tube may test in a tester the only real test is to replace a known good tube in a circuit and see the result!
I am also including a Cunningham C301 box (CX112 written on the side) and a Cunningham CX301-A box. Buyer pays $7.00 S&H&I via Priority Mail to the USA.
USA buyers can pay me with PayPal and USPS money orders. Iowa residents must pay 7% sales tax.
International bidders are welcome, but please email me about payment options and shipping costs before bidding. All international shipping will be via insured Airmail Parcel Post, no exceptions! Please do not ask me to falsify customs forms. You are responsible for all taxes and duties.