EZ22 / CV346
  • EZ22 / CV346
  • EZ22 / CV346
Mullard vacuum tubes

EZ22 / CV346

16.00 USD

Quality full-wave rectifier tubes manufactured for the Armed Forces in England by renowned Mullard. These top of the line Mil. Spec. tubes, designed for tough military applications, come with 8 pin loctal bases, thick glass enclosure, black plates and chrome tops. They are printed in white with Mullard logo, EZ22 BRITISH MADE BVA (British Valve Association). Boxes are standard Mullard blue NATO coded 5960-99-000-0346 with production date of 1964, printed EZ22 NOT LICENSED FOR SALE IN GT. BRITAIN.

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

66 Items

Data sheet

Base
8 pin Loctal
Boite type
1/3
Emplacement
28
Quide
1972
Fonction
Full-wave rectifier
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