-40%
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE
TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE

TUNG SOL 1st PRODUCTION BLACK THIN PLATE SQUARE GETTER TUBE

$ 52.54

  • Brand: Tung-Sol
  • Model: 5687
  • Seller Notes: “Rare First Production Tube. tested on hickok TV/7D and Amplitrex AT1000. Very strong tube.”
  • Type: Preamp Tubes

Description

Please, after buying these tubes, Check out my other items ! No additional shipping charge for more then one tube _______________ Very Rare First Generation 1940s Tung Sol 5687 Tube Black Ribbed Plate Extra Copper Support Rods Square Getter The print is all gone on this tube.. This is an original, Tung Sol that was originally in a military depot.This is a First Production Tube with Black Flat Ribbed Plate and a side mounted top square getter, this design was only made in the 1940s. This tube was tested on my calibrated TV/7. Hickok TV/7 Tested - all tests over 100% This tube tests at-72/72 (Approx 123% / 123%) (minimum on TV/7 is 38) Being offered at a very fair Buy It Now. All my tubes are 100% satisfaction Guaranteed. No shorts or leaks ______________________ ******Shipping Special******* Buy more then one of my tubes and the second, third, and forth set all will ship for free to the USA. International welcome. Please see shipping calculator for shipping to your country.