Here is a link to a page that came up on the 990 list. His buffer looks
good and is $37. I think he has other stuff as well.
Link is
http://k4avu.webs.com/apps/webstore/products/show/1298607
The odd thing about the ameritron is it doesn't do quite like the adds
say. It does work, but with kenwood radios, only way to key it is using
the internal relay, not a bad thing, but you can't use logic levels as the
add implies. Just be ware, high and low logic levels don't work on the
704, must use relay contacts and if you make your own cable, the common on
the relay isn't common to ground. They work fine and I use a couple,
actually 3 of them on various radios, just f y i stuff.
73
Butch
WA0VJR
Node 3148
Wallace, ks.