File:6Ж4 (6ZH4=6AC7) pentode Svetlana 1979 01.jpg

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Original file (2,144 × 3,216 pixels, file size: 889 KB, MIME type: image/jpeg)

Captions

Captions

6Ж4 (6ZH4=6AC7) pentode made by Svetlana 1979

Summary

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Description
English: 6Ж4 (6ZH4=6AC7) pentode made by Svetlana 1979
Date
Source Own work
Author Retired electrician

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I, the copyright holder of this work, hereby publish it under the following license:
Creative Commons CC-Zero This file is made available under the Creative Commons CC0 1.0 Universal Public Domain Dedication.
The person who associated a work with this deed has dedicated the work to the public domain by waiving all of their rights to the work worldwide under copyright law, including all related and neighboring rights, to the extent allowed by law. You can copy, modify, distribute and perform the work, even for commercial purposes, all without asking permission.

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Date/TimeThumbnailDimensionsUserComment
current22:08, 1 January 2023Thumbnail for version as of 22:08, 1 January 20232,144 × 3,216 (889 KB)Retired electrician (talk | contribs)Uploaded own work with UploadWizard

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