1 X 6L6ga Sylvania Tubes Smoked Glass Strong Testing (4 Available)
Item History & Price
Reference Number: Avaluer:29795734 | Brand: SYLVANIA |
Made in USA
4 are available - let me know which you want
Tested on enhanced Tripplet E3444 Laboratory Tester
#1
5700 micromhos @ 64 mA = Sold#2
5500 micromhos @ 57 mA #3
5250 micromhos @ 60 mA#4
4800 micromhos @ 56 mA
Bogey(100%) = 6000 micromhos @ 72mA +/- 10%
The measurements in this listing were taken on a Triplett 3444 modified to test the tube as an amplifier in accordance with RMA/EIA speci...fications, utilized by all US and most foreign tube manufacturers. This tester applies test conditions for this tube as shown below (including the precise filament voltage) and then measures transconductance (gm) in accordance with the engineering definition of gm. Tubes may also be operated under the test conditions for extended periods to be sure that it is stable. A tube must be tested in this manner to compare its test results with the manufacturer’s original intent or with other tubes of the same type. Most tube testers do not apply the test conditions required or conduct a valid gm test. For more details on the test and our test equipment, please contact us.The test conditions for this listing are__250_Volts plate, __250_Volts screen, ___-14.0___Volts bias or Cathode resistance*
What were your tubes tested at?
Ask any questions before buying, not after
S&H to China, Italy and a few other countries will require a Tracking # and will cost a minimum of $31, depending on weight.
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