MATCHED Pair 2 6BQ5 EL84 Sylvania Westinghouse TEST STRONG 93-100% NEW NOS

Description

Tightly MATCHED Pair of 1960's Vintage 6BQ5 / EL84 Power tubes.  Made in the USA.   One is a Sylvania made for Baldwin.  It features black plates with a top-mounted "O" getter.  The other is a Westinghouse and it features grey plates with a top-mounted "O" getter.  Pictured tube boxes included in sale.  Clean tubes with nice straight pins.  Test STRONG with CLOSE plate current (mA) readings which are the only true way to match power tubes.  Results:
TUBE 1:   11,350 mhos (100%)  /  48.2 mA  Westinghouse
TUBE 2:   10,490 mhos (93%)  /  50.2 mA   Sylvania
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!