6883A  METAL BASE
  • 6883A  METAL BASE
  • 6883A  METAL BASE
General Electric (GE)

6883A METAL BASE

29.00 USD

 Sturdy beam power amplifier tubes manufactured in the United States by General Electric. These powerful 8 pin octal based pentodes are suitable for mobile communications equipment and can output up to 85 watts. They come with metal bases, side getters, and are glass etched 6883B U.S.A. with dot code. They are also printed in white with GE logo, ELECTRONIC TUBE 6883A, and coded SS 188-5, indicating Owensboro Kentucky production. Boxes are standard GE orange and gray printed 6883A.  

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

10 Items

Data sheet

Base
8 pin Octal
Boite type
1/2
Emplacement
26
Quide
290
Fonction
Pentode
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