Please note: These tubes may be NOS or test NOS but will actually have a few hours of use from manufacturer or due from testing from time to time on them. A truly NOS tube will have excellent getter flashing condition, no dirt/grime, usually in the original box, and no filament deposits and has never been tested. Please expect the tube to have a small amount of use. *
Since vacuum tubes were made 30 – 70 years ago New Old Stock or Used may have cosmetic evidence of age. This includes poor print, oxidized pins, faint discoloration, or poorly box
Some boxes may not be in condition or not original
All tubes will be tested before shipping.
1. Complete visual inspection
2. Allow 1 minute warm-up time
3. Test for actual real-life mutual conductance (life) of the tube (including any shorts)
4. Test for proper gain of the tube (perhaps the single most important test of a preamp tube
5. Test for noise -both in static and dynamic situations
6. Repeat all tests for accuracy on another tester
If some prove defective during testing, and we are unable to provide a substitute acceptable to the buyer, an immediate no-hassle refund will be issued.
All tubes have passed the Gas and short tests.
Rectifiers and Diode tubes do not have Transconductance values.
Shipment
Items are normally shipped within 1 to 2 business days of payment clearing, most of the time much sooner We ship Monday thru Friday and sometime Saturday but I can’t promise. We will do all we can to help. We ship via USPS or FedEx. If you purchased multiple tubes, I will combine shipping cost depending on weight and package size up to 1 pound anything over please request to combined shipping PLEASE USE "ADD TO CART" when making your multiple purchases within my listings. When done it will automatic combined. |
Return Policy
Contact Us
If you're in any way dissatisfied with your purchase, do not hesitate to contact us through "MY MESSAGES". We will do our best to solve it for you. We are committed to ensuring that you are completely satisfied with every transaction.
So Please DO contact us first to get a better solution before you would leave
a Negative or Neutral feedback.
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