On Fri, 31 Oct 2003 00:00:33 -0400, --exray-- wrote:

I had a buzzy set of that vintage, not an SX-190, and it turned out the
power xfmr was bad. Sounded just like power line noise and was worse
with an external antenna. Go figure.

Was that mechanical buzzing of the transformer, or was there some
electrical problem? My radio buzzes through the speaker.

One more thing- where can I get a set of tuning tools that includes
the hex drivers for IF can slugs?

Radio Shack?

Really? I'll check it out. Thanks!

-Bill