Realistic TRC-427 CB Radio – Radio Shack – Overview w/ modulation adjustments

This is a short overview of the Realistic TRC-427 showing features and the modulation adjustment location VR5 for modification. There isn’t a whole lot of information available online about this radio but the service manual is listed on CB Tricks which is nice. It’s a basic 40 channel AM radio but you can adjust the modulation inside and get it talking ok.