[Elecraft] KS3 internal 100 watt amp (K3S/100) is intermittent

[Victor Rosenthal 4X6GP]

Rich,

Try removing and reseating the amplifier module several times.
Some people suggest Deoxit, but the regular version of Deoxit is not 
designed for gold plated contacts, and I don't know if these are or not. 
Use caution.

I'd blame FT8, but some guys don't have a sense of humor.

73,
Victor, 4X6GP
Rehovot, Israel
Formerly K2VCO
CWops no. 5
http://www.qsl.net/k2vco/