Preamplifiers could help you or hurt you depending on several factors. I have used preamps in the past and have seen mixed results.  There are certain situations where a preamp could be extremely helpful.   I have ways you might be able to improve your station instead of investing in a preamp.  All session notes can be found on our website at www.scannerschool.com/session29   ** CONTEST ALERT ** Win a $100 Scanner Master Gift Card. Check out www.scannerschool.com/contest for details!   Please support the Scanner School podcast.  Visit www.scannerschool.com/support to see how you can help us.  Some of the ways you can support us won't cost you any additional money!