Tom<p>Working on an old <a href="https://recordplug.club/tags/zenith" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>zenith</span></a> <a href="https://recordplug.club/tags/antiqueradio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>antiqueradio</span></a> for a friend. Model is <a href="https://recordplug.club/tags/H845" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>H845</span></a> - top of the line for its day in the 1960s. I haven't really dabbled with a <a href="https://recordplug.club/tags/vintage" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vintage</span></a> <a href="https://recordplug.club/tags/radio" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>radio</span></a> yet, but, watching and learning from lots of vids. So far, tested some <a href="https://recordplug.club/tags/tubes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>tubes</span></a> and replaced 3 bad ones, though I might replace them all to ensure it continues working for a while since it's for a friend and I also bought a whole set of <a href="https://recordplug.club/tags/NOStubes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>NOStubes</span></a> from Bob Dobush's site: www.findatube.com -- highly recommend for <a href="https://recordplug.club/tags/vacuumtubes" class="mention hashtag" rel="nofollow noopener noreferrer" target="_blank">#<span>vacuumtubes</span></a></p>