Description
DESCRIPTION: National 6AQ6 Vacuum Tube NOS/NIB Tested Listing for one tube Condition Tube :NOS Some boxes are brittle, or have imperfections, starting to crumble if they are not salvageable will ship in plain or different brand box Please note: These tubes may be NOS or test NOS but will actually have a few hours of use from the 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 used 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 1) Filament 2) checked for shorts, Leakage 3) Grid (Gas) TESTED IN A Sencore Mighty Mite TC-162 1) Filament 2) checked for shorts, Leakage 3) Grid (Gas) Below 55 = BAD 55-65 = ? 66 -90 = Good 90-120+ = NOS Tubes Result = Above 95+ Two testers are never the same. So this shows what I get, and what you get may be slightly different. If I state any values they are for a guide only. No guarantee is made that any tube will test to a specific value in the buyer's tube tester, most all tubes are tested on at least two tube testers This because of the variation in line voltage, different bias, and circuits. All tubes have passed the Gas and short tests. Rectifiers and Diode tubes do not have Transconductance values.g 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. Return Policy Guarantee:100% 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.
