i've had mine for a few years now and dont use it regular but when things are dropping out i've had good reports when i have switched it on. standard 12w drive was getting over 140w out on ssb
I have the 200p myself, works great! Make sure ti get the variable power for runnung AM i get the best results rinning 1-1.5 watts out if my cb brings me to about 50watts out if the amp! When testing out the amp best and clearest results i was running 1.5 watts out of my cb with my mic gain at 12 oclock. Great distance i have talked to others. Who have amps from 25 miles away. Keep in mind the preamp raises all sound including static especially on AM so i rarely use that feature.