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512: Difference between revisions
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The power rectifiers in the 512 are all tubes, [[6X4]] and [[6W4]]. | The power rectifiers in the 512 are all tubes, [[6X4]] and [[6W4]]. | ||
Instead of using a long tail comparator, the [[5651]] is used to bias the cathode of [[6AU6]] error amplifier in the -150V reference regulator. | Instead of using a long tail comparator, the [[5651]] is used to bias the cathode of [[6AU6]] error amplifier in the -150V reference regulator. | ||
The rest of the design is very similar to what evolved and was later used in the [[547]], [[549]], and most of rest of the 500 series. | The rest of the design is very similar to what evolved and was later used in the [[547]], [[549]], and most of rest of the [[:Category:500_series_scopes|500 series scopes]]. | ||
==Pictures== | ==Pictures== | ||