| Brand | Unbranded |
|---|---|
| Type | RF Amplifier |
| Model | Heathkit SB-220 |
Check the listing for details. Power switch replacement for Heathkit SB220/SB221. Condition: Open box. Listed at 39.99 USD. This is a substitute for the main power switch in your SB220 or SB221 amateur linear amplifier. FOR NOW THERE IS NO PDF FILE, OR WEB PAGE OR "HOW-TO" VIDEO. The mounting ears are not bent forwards like the original.
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