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Various

6G6G JAN

15.00 USD

Fine Mil. Spec. pentode amplifier tubes manufactured for the Armed Forces by various makers in the United States/Canada. These tough glass power amplifier tubes with 8 pin octal bases, designed for economical current consumption, come with tall black plates, and are glass-etched 6G6G U.S.A. Boxes are standard military beige NATO coded 5960-237-0069 and printed 6G6G. Photo is typical of available inventory.

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

Various
7 Items

Data sheet

Base
8 pin Octal
Boite type
1/1
Emplacement
10
Fonction
Pentode
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