This auction is for one new old stock 6X4 / X1DR solid state 6X4 replacement by Semicon, Inc in original box and sealed in original plastic bag as shown (we did take one out of its bag for the pictures). Use of a solid state rectifier replacement gives long life and less current sag.

Tubes are guaranteed for 30 days from the day of receipt.

SHIPPING:
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We have thousands of tube types in stock. Please contact us if you cannot find what you want, so we can list it.

Due to too many requests by overseas customers, I have to state in the USA it is illegal to falsify the value on Customs forms, as well as being against eBay rules. Do not buy this item and then ask us to falsify the forms. We always declare the sales price, as required by law. If you have asked any seller to falsify the forms in the past, ask yourself this question... Why would you want to buy from a company that demonstrates it is dishonest?