Description

DESCRIPTION: FOR ONLY ONE TUBE Select the type and quantity mixed brands From the drop-down menu. Photo of tubes in stock at the time of listing may become obsolete as tubes are sold and stock replenished. You will receive only the tube selected, at the price shown. Type: Electronic Vacuum Tube Condition : NOS OLD STOCK and Used Tested Good When we stated as "NOS" in the title are only believed to be NOS and no warranty is made that is a true NOS tube. It’s anybody's guess how many times any of these tubes have traded hands. Question Please ask Please expect the tube to have a small amount of use * 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 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 All tubes been tested on either Hickok 6000,752A,B&k 700,TV-7D/U 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 6. Repeat all tests for accuracy on another tester Guarantee: 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. Please DO contact us first to get a better solution Track Page Views With Auctiva's FREE Counter