inexpensive amps...good starter box's...not real expencive, so if you blow it up, your not out much...you can pick up a KL 203 for around $50-60... pretty basic..ON/OFF button and a AM/SSB delay button...The KL 203P is the same as the 203, only it also has a pre-amp button...Usually you can fine both box's running about the same price.
Think they do around 100w's on AM, and 150-200 on SSB.
But like PA770 said, you'll need a low DK...1-1.5w's and not much swing...basic cb that hasn't been all tweaked out.
"IF" you blow it up...throw it away! It would cost more to fix than it did to buy new.