Category:6550 (vacuum tube)
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Media in category "6550 (vacuum tube)"
The following 5 files are in this category, out of 5 total.
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6550 C Светлана.jpg 2,097 × 3,146; 346 KB
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6550C SED.png 752 × 1,846; 559 KB
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SV6550C Светлана.jpg 2,524 × 3,786; 494 KB
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Svetlana 6550C.jpg 5,580 × 2,551; 3.56 MB
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Tung Sol 6550.jpg 640 × 636; 24 KB
