For anyone interested, I managed to track down one of the setups Franco used in the 60's:


The amp head is on the left, to the right of Franco:




This is that exact amp:
https://reverb.com/en-hu/item/67374103-echolette-showstar-s40-1964


The Grand Maitre used this exact same stuff. Plus his Fender Jaguar.

For anyone interested, I managed to track down one of the setups Franco used in the 60's:


The amp head is on the left, to the right of Franco:




This is that exact amp:
https://reverb.com/en-hu/item/67374103-echolette-showstar-s40-1964


The Grand Maitre used this exact same stuff. Plus his Fender Jaguar.