Tung-Sol

6AR6/WA / 6098 JAN BROWN BASE

33.00 USD

Top of the line Mil. Spec beam power amplifier tubes manufactured in the United States by Tung-Sol. These rugged 8 pin octal based glass tubes, with long gray plates and top or side getters, designed for military or airborne operations, come printed on base JAN-6098 / 6AR6/WA. 1950's to 1970's production, they are in beige military boxes printed JAN 6098 / 6AR6/WA. 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

Tung-Sol
18 Items

Data sheet

Base
8 pin Octal
Boite type
1/1
Emplacement
06
Fonction
Pentode
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