Good choice see: <http://www.vacuumtubes.com/6BG6.html> Dennis D. W7QHO Glendale, CA On Nov 27, 2009, at 8:31 PM, Paul Kraemer wrote: (in part) > .......Also I believe the 6BG6 has been suggested as a better than > replacement with > a minor socket rewire and plate cap addition---or make an > adapter.......