[AMRadio] Elmac no mod

[w5jo at brightok.net]

Have you substituted tubes?  Even the finals?

Jim
W5JO


-----Original Message----- 


The switch in the back has been bypassed.  There is 300 volts P to P voice 
audio on the secondary of the modulation xfmr with a crystal mic on the 
input.  The TX loads properly to 40 watts out in CW or AM.  It is stone 
stock except for the Hammond modulator interstage xfmr and a zener for bias 
creation instead of a battery, and it was working 100% perfectly until a 
week ago when during the net, his mod went away.  Everything says it should 
be working, thus the screwiest problem ever moniker

Charlie