6AU6A
  • 6AU6A
  • 6AU6A
Philips

6AU6A GRAY PLATE

10.00 USD

 Fine miniature glass pentode tubes manufactured in Canada by Philips. These 7 pin sharp cut-off pentodes have high mutual conductance and are suitable for AF or RF amplification. They have gray plates, top halo getters, and are glass etched 6AU6A CANADA. They are also printed in white PHILIPS with various codes. Boxes are standard orange and yellow printed 6AU6A PHILIPS ROGERS.

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

Philips
10 Items

Data sheet

Base
7 pin miniature B7G
Boite type
3/1
Emplacement
36
Fonction
Pentode
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