I'm looking at a few Kustom heads and combos over the years and I've only got one with the Plexi faceplate and it's a purple light. I've seen a Frankie 95 head with what appears to be blue and a 150 1x12 that has a red light. My question is do the different colors tell us about the date of manufacture?
Oh and hello I'm new to the forum and will share my collection soon!