581: Difference between revisions

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==Pictures==
==Pictures==
===581===
<gallery>
<gallery>
File:581_old_1.JPG | early 581
581_old_1.JPG                   | early 581
File:581_old_2.JPG | wrinkle and chrome from early 581.
581_old_2.JPG                   | wrinkle and chrome from early 581
File:581_triggermods.JPG | TD trigger instead of 6DJ8 trigger.
581_triggermods.JPG             | TD trigger instead of 6DJ8 trigger
File:Tek 581 1.jpg
File:Tek 581 2.jpg
File:Tek 581 3.jpg
File:Tek 581 5.jpg
File:Tek 581 early trig.png | early model 581 trigger using tubes
File:Tek 581 late trig.png  |late model 581 trigger using tunnel diode
File:Tek 581 vertical output amp.png | 581 vertical output amp ([[distributed amplifier]]) driving CRT
</gallery>
</gallery>
===581A===
<gallery>
Tek 581 1.jpg                  | 581A
Tek 581 2.jpg                  |
Tek 581 3.jpg                  |
Tek 581 5.jpg                  |
</gallery>
===Schematics===
<gallery>
Tek 581 early trig.png          | early model 581 trigger using tubes
Tek 581 late trig.png          | late model 581 trigger using tunnel diode
Tek 581 vertical output amp.png | 581 vertical output amp ([[distributed amplifier]]) driving CRT
</gallery>




[[Category:580 series scopes]]
[[Category:580 series scopes]]
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