Clipdat wrote: »
Sutherland 20/20 phono preamp
KennethSwauger wrote: »
"Wow, there's a lotta stuff in there!"
All of that circuitry was replaced by one or two integrated circuits within a few years. Dolby Labs introduced a complete alphabet soup of noise reduction systems with "SR" being one of the later.
Kex wrote: »
some decent efforts at cooling.
audioluvr wrote: »
Here's my modded Belles 21A guts.
pitdogg2 wrote: »
You could further improve on it by replacement of the Russian Electro-Harmonix tubes. Find some nice 1950-60's tubes and let the eargasm begin.