[Premium-Rx] Drake R7 mods

[Dan Seven]

Hello Everyone:

I am curious as to whether there are any Drake folks out there that have
modified the R7 radios to remove LO synth. noise successfully. These are
darn quiet receivers otherwise and I make up that if this problem is or has
been addressed that it would be even more impressive.

Thanks Everyone,
Dan Seven

Vintage US Army Intel. ra6217E listening station,
ra6790GM, Drake R7-TR7-RV-75,  Drake R-4C (w/ injection generator) Sherwood
mods,  Sherwood SE-3

"... a rich person
is not one who has the most,
but is one who needs the least."