CV395 / G180/2M
  • CV395 / G180/2M
  • CV395 / G180/2M
English Electric

CV395 / G180/2M

15.00 USD

Perfect condition metal based loctal glass voltage stabiliser tubes, similar to commercial G180/2M, which will control currents between 5 mA and 45 mA at a voltage of 150 volts. These fine Mil. Spec. tubes, first introduced in 1950, are stamped RF ARROW CV395 KB/Q indicating production at English Electric Valve. Co. plant at Chelmsford, England. Wrapped in several layers of soft paper, white military boxes are labelled VALVE ELECTRONIC CV 395 Q.

Condition

Tube Matching
Tube Matching
6.00 USD by tube

WHY ?

A tube may have one, two, or three internal sections depending on the purpose of the tube; somtimes these sections are all the same, sometimes they are different. Due to manufacturing and material tolerances, there may be slight differences between the original specification and the actual tube. Tube matching tests each one of these internal sections and selects tubes, compared to original specifications at manufacture, for balanced performance and good sound.

HOW ?

All our tubes are tested by us prior to packing on our Stark, AVO, Simpson or RF Laboratories Inc. calibrated testers. On request for tube matching, tubes are matched for Mutual Conductance in Micromhos and Plate Current in Milliamps on our Amplitrex or Radioelec Duovac testers, with results printed for each  individual tube. Certain tubes difficult to test are matched for Mutual Conductance in Micromhos only on one of our regular calibrated testers. On request we can also test for Microphonics.
Quantity

English Electric
49 Items

Data sheet

Base
8 pin Loctal
Boite type
1/1
Emplacement
29
Quide
1421
Fonction
Voltage regulator
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