ORIGINAL MESSAGE: On Thu, 9 Jul 2009 09:30:58 -0500, "Mike & Becca Krzystyniak" <k9mk at flash.net> wrote: >Are these Russian doorknob caps seen for sale on eBay suitable for use in >160-6M KW amps? > > >K9MK REPLY: I have eight or nine in my 1500 watt amp. All excellent so far. 73, Bill W6WRT