On a sunny day (8 Sep 2006 04:47:08 -0700) it happened "Telstar Electronics"
wrote in
.com:

Slow Code wrote:
I've seen the insides of a lot of low cost amps and the construction on that
one looks nicer than most.

Yep, only premium quality components go into my products... and nobody
else producing amplifiers in this arena has temperature compensated
biasing and multiplexed keying capabilities.

www.telstar-electonics.com

But does it have a max temp cutout?