Extremely Rare - NIB - Mint (New In Telefunken Boxes). White Diamond Label (Last Tube remaining has very light smudging).
(Watch Out for Fakes and Reprints - View all the Pictures Carefully - These are the Real Deal). BEST TUBES ON THE MARKET... Sencore TC 28 - Mighty Mite VII.
Is Good these tubes peg right at. 42.400 mA - Plate 2. 44.400 mA at Idle.Very Nicely Balanced - Zero Drop in Tube Life Test. Most Sensitive Leakage Detection System. Than any Tester in it's class, and a. Rivals the Hickok Dynamic Mutual Conductance Tester , and is the preferred choice of many world-class technicians and engineers!
Many hours are invested in proper testing in order to guarantee the best in. The tubes are put through a.
And each plate is warmed and measured for emission, leaks and shorts... Each tube is thoroughly inspected, they are described accurately and listed based on fair value...All tubes are Guaranteed to be as described... All of my Tube Inventory is Boxed and Thoroughly tested..
All tubes manufactured emit some type of sound, hum or slight microphonics... The level is selective, but noisy tubes would always be described as such, auctioned or Tossed... I mark every tube in order to avoid tube rolling..
The item "TELEFUNKEN ECC83 12AX7 LEGENDARY WEST GERMAN DIAMOND STAMP PREAMP TUBE NIB MINT" is in sale since Wednesday, June 9, 2021. This item is in the category "Consumer Electronics\Vintage Electronics\Vintage Audio & Video\Vintage Parts & Accessories\Vintage Tubes & Tube Sockets". The seller is "top_shelf_valves" and is located in Guadalupe, California.This item can be shipped worldwide.