[Amps] SB-220 input SWR on 10M

[Pete Smith N4ZR]

Recently, the input SWR of my SB-220 has gone to about 3:1 on 10 CW.  I 
can still drive it close to full output, but it ain't right. Without 
much instrumentation or the smarts to go with it, I'm wondering if there 
is something I can do more or less blindly.  Does this likely indicate a 
failure in one of the three capacitors in the input circuit? Would it 
make sense just to get replacements and put them in?

-- 

73, Pete N4ZR
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