6688: Difference between revisions

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<gallery>
<gallery>
File:Tek p80 internal circuit.JPG|[[80P]] probe internal view
File:Tek p80 internal circuit.JPG|[[80P]] probe internal view
[[Category:Pentodes]]

Revision as of 03:38, 9 May 2014

The 6688 is a miniature pentode. It is used in:

  • the staircase generator circuit of the 3T77
  • the 80P cathode-follower probe

<gallery> File:Tek p80 internal circuit.JPG|80P probe internal view