-40%
Tightly MATCHED Pair 2 EL84 6BQ5 Amperex Telefunken TEST STRONG 84-85% NEW NOS
Tightly MATCHED Pair 2 EL84 6BQ5 Amperex Telefunken TEST STRONG 84-85% NEW NOS
Tightly MATCHED Pair 2 EL84 6BQ5 Amperex Telefunken TEST STRONG 84-85% NEW NOS
Tightly MATCHED Pair 2 EL84 6BQ5 Amperex Telefunken TEST STRONG 84-85% NEW NOS
Tightly MATCHED Pair 2 EL84 6BQ5 Amperex Telefunken TEST STRONG 84-85% NEW NOS

Tightly MATCHED Pair 2 EL84 6BQ5 Amperex Telefunken TEST STRONG 84-85% NEW NOS

$ 41.71

Availability: 100 in stock
  • Type: Power Tubes
  • Refund will be given as: Money Back
  • Restocking Fee: No
  • Brand: Telefunken
  • Model: EL84 6BQ5
  • All returns accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Return shipping will be paid by: Buyer

    Description

    Tightly MATCHED Pair of Vintage European EL84 / 6BQ5 Power tubes.  One was made by Amperex and labeled for Hammond.  Acid-etched code reads: "rx4 Delta2C2".  The other is a genuine Telefunken and has a "Diamond" etched glass bottom.  They both feature grey plates with a "Halo" getter.  CLEAN tubes with nice straight pins.  Test STRONG with VERY CLOSE plate current (mA) readings which are the only true way to match power tubes.  Results:
    TUBE 1:   9,600 mhos (85%)  /  35.0 mA
    TUBE 2:   9,500 mhos (84%)  /  36.4 mA
    Average NEW / NOS spec for this type is 11,300 mhos (100%) / 48.0 mA.  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!