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RARE MATCHED Pair 1958 Vintage Tung-Sol 12AX7 BLACK TEST VERY STRONG 100% NOS
RARE MATCHED Pair 1958 Vintage Tung-Sol 12AX7 BLACK TEST VERY STRONG 100% NOS
RARE MATCHED Pair 1958 Vintage Tung-Sol 12AX7 BLACK TEST VERY STRONG 100% NOS
RARE MATCHED Pair 1958 Vintage Tung-Sol 12AX7 BLACK TEST VERY STRONG 100% NOS
RARE MATCHED Pair 1958 Vintage Tung-Sol 12AX7 BLACK TEST VERY STRONG 100% NOS

RARE MATCHED Pair 1958 Vintage Tung-Sol 12AX7 BLACK TEST VERY STRONG 100% NOS

$ 99.79

Availability: 100 in stock
  • Model: 12AX7
  • Item must be returned within: 30 Days
  • Type: Preamp Tubes
  • All returns accepted: Returns Accepted
  • Restocking Fee: No
  • Brand: Tung-Sol
  • Refund will be given as: Money Back
  • Return shipping will be paid by: Buyer

    Description

    Very RARE & Perfectly MATCHED Pair of 1958 Vintage Tung-Sol made for NJRT 12AX7 Twin Triode tubes.  Just as good as 1950's vintage RCA black plate versions, but a lot harder to find.  CLEAN tubes with nice straight pins.  They both feature long, black plates with a top-mounted, angled / slanted / bent SQUARE "D" getter.  Test VERY STRONG, right at NEW / NOS level with perfectly BALANCED sections as well!  Results:
    TUBE 1:   1,600 mhos (100%)  /  1,600 mhos (100%)
    TUBE 2:   1,600 mhos (100%)  /  1,600 mhos (100%)
    Comprehensive computer-generated results sheets included!
    A little bit about me and my valve testing business.....    I started in the tube business as a small hobby in 2012 testing and selling a few small radio tubes.  Now it has turned into a big hobby as I have sold 1000's and 1,000's of tubes to many happy customers.  I personally inspect and fully test each tube and offer a 30-day unconditional 100% guarantee on all my tested tubes.  I am not a store or full-time business, but I take great pride and care in what I do, and your satisfaction is my number one goal.
    I have two of the best tube testers ever made that I use to fully test tubes.  The Amplitrex AT-1000 Digital tester and the Triplett 3444 (with digital plate current meter) Tube Analyzer are both mutual conductance testers that can test just about any tube ever made between the two of them and can test for shorts/leakage, noise, gas, emissions, and transconductance.
    I have an extensive back stock of tubes, so if you have a certain brand or type you are looking for, feel free to contact me.  Thank you for choosing Valves-Tubes!