I have a stack of QST magazines from 1996 resting on top of my Astron VS-35M. No transformer hum at all!
Have not tried magazines from any other years, so YMMV... 73, Dale - WA8SRA On Fri, Apr 24, 2020 at 4:09 PM Nate Bargmann <n...@n0nb.us> wrote: > * On 2020 24 Apr 11:50 -0500, inventor61 . wrote: > > If someone has a better idea than mine for making these, I am all ears. > > No better idea. I've read in times past of someone sandwiching some > compressible material between the transformer and the supply top cover > to quell or reduce the hum. I have an RM-50M that hums in this manner > and fortunately it is not loud enough to keep me from listening to the > K3 at about 8 o'clock with external speakers. > > 73, Nate, N0NB > > -- > > "The optimist proclaims that we live in the best of all > possible worlds. The pessimist fears this is true." > > Web: https://www.n0nb.us > Projects: https://github.com/N0NB > GPG fingerprint: 82D6 4F6B 0E67 CD41 F689 BBA6 FB2C 5130 D55A 8819 > > ______________________________________________________________ > Elecraft mailing list > Home: http://mailman.qth.net/mailman/listinfo/elecraft > Help: http://mailman.qth.net/mmfaq.htm > Post: mailto:Elecraft@mailman.qth.net > > This list hosted by: http://www.qsl.net > Please help support this email list: http://www.qsl.net/donate.html > Message delivered to dmbor...@gmail.com > ______________________________________________________________ Elecraft mailing list Home: http://mailman.qth.net/mailman/listinfo/elecraft Help: http://mailman.qth.net/mmfaq.htm Post: mailto:Elecraft@mailman.qth.net This list hosted by: http://www.qsl.net Please help support this email list: http://www.qsl.net/donate.html Message delivered to arch...@mail-archive.com