These are used tubes, & will be tested on Hickok TV-3 or 539C before shipping. 

Note:   Loktal tubes often have some oxidation on the pins, and metal bases. Appearance does not affect performance. I scrape the pins with a pen knife if they don't make good contact in the tube tester sockets, and you may find it necessary to do the same.

Unless stated otherwise, tubes are tested after the sale, just prior to shipping. If our tube testers disagree, mine wins.  If you want to purchase tubes tested on your equipment, ship it to me.

We will NEVER knowingly ship a weak or defective tube.

We usually have more in stock than we have listed, to allow for the inevitable rejects. If an unusual percentage of rejects results in our being unable to complete your order, we will issue a no hassle refund, but will contact you for guidance first. 

Shipping:   We try to ship on the next business day following receipt of payment. We use USPS first class exclusively. (priority if over 13 oz.) International shipping is by USPS first class International. You will receive an email with the shipping details & tracking number. For items shipped out of the USA, tracking ends when the package leaves our postal system. 

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Please contact me before the purchase if you have questions.