These experts will take you inside the most popular classic Collins radios and amplifiers and guide you through the maintenance, repair and restoration processes. The combination of audio and video is capable of passing large amounts of information not possible with the printed manuals.
Some videos even come with their own printed notes, parts lists and schematics.
The tuning tips alone are well worth the investment price for HI-RES videos. Your excellent videos helped me get all of my equipment on the air. Worth the cost. The video features Dennis Brothers giving the overhaul, alignment, modification and operation of the 30L-1. Nice thing is you can rewind as many times as needed to get the point.