Heathkit sb-220 Repair And modification

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Here I show the repair of a Heath Kit sb-220
Correction
I missed the damaged 15 meter contact during the initial inspection.
Parasitic suppressors were NOT the rl measures type. I had Confused this sb220 with the last sb220 I worked on, which had them installed initially .
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Why would you change the parasitic suppressors to the regular Heathkit inductor wound 47 ohm resistors? They were terrible for parasitics on 15 and 10 meters?

tomf-ogmy