Catman wrote:
Chas,
Les Paul had a prototype solid-body about 5 years before Fender and Rickenbacker went into production, but Gibson didn't want to build it at the time. When Fender and Rickenbacker put solid bodied guitars into production, Gibson approached Les Paul and put the Gibson Les Paul into production.
So, Dennis's answer sounds reasonable, but I haven't been able to find any sources that corroborate it.
David
Les Pauls prototype 'The Log' was a post or piece of railway which had the strings and pickups but the sides were from an acoustic guitar, so essentially this was a semi-acoustic not completely solid.
Back to Andy's questions...
We are making the assumption that you are talking guitar but it could also be an amp i.e. Solid state...
Clarification Andy please and a clue lol