Looking for the best of the best mobile that hears better than a radio hooked to a preamp that hooks to factory wiring in the truck and best place to buy it from
Simple answer is that there is no such radio. Plain and simple. A decent preamp in front of a radio will have far superior sensitivity over any straight radio without a preamp. Look at the sensitivity numbers and noise floor figures and see for yourself.While you are at it look at the IMD figures as well. Sensitivity is NOT the be all to end all in a receiver.