Injecting video in DuMont RA-102? - Videokarma.org TV - Video

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Injecting video in DuMont RA-102?

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#37

04-06-2017, 03:52 PM

Phil Nelson Phil Nelson is offline

VideoKarma Member

Join Date: Jan 2006

Posts: 4,030

Yes, the earlier version (RA-102-B1) doesn't have the focus control in front. The later version (RA-102-B2) has an additional 30-ohm/10W resistor on that control. Riders lists three other small changes on page 1-43.

Phil Nelson

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