HeathKit Sb-200 Repair With Upgrades

Here I show the repair and modification of a Heathkit Sb-200
Enjoy

[@paulrobinson2062]

What is the manufacturer and part number for the new plate decoupling cap? Thanks.

[@amprepairguy]

High energy corp , 1000pf

[@tom3holer]

Thank you for all the most useful videos especially the heathkit 200 and 220 ones. I have one question if I may on the SB 200 how do you tighten/squeeze the tube sockets to grip the tube a bit better? Thank you , Tom

[@amprepairguy]

Hi Tom I gently compress them with small needle nose pilers on the side with the components attached Just a tiny bit, I then put deoxit gold on them and on the tube pins. I slide a tube in and out a few times. The parasitic suppressor assemblies give support on the other end.

[@rayjohnson7886]

Where are you located?

[@amprepairguy]

Connecticut

[@rayjohnson7886]

Good evening okay thank you for the reply I have a SB220

[@amprepairguy]

Feel free to call if wanting to send in for mods and repair