welcome to the garage, kell - got any truck pictures for us? grin we always like to see more trucks - solid state? ya mean to replace the tubes w/ transistors? grin a regulator is a simple set of contacter style relays that make or break circuits depending on the state of the battery and generator - computers, which would be the 'solid state' equivelent, are for new rigs or for visiting the Stovebolt page - the replacement for the generator/regulator combination is an alternator/regulator combination or an internally regulated alternator - original style replacement regulators are also readily available, especially for 12V

Bill

Moved over to the Passing Lane

"When we tug a single thing in nature, we find it attached to the rest of the world" ~ John Muir
"When we tug a single thing on an old truck, we find it falls off" ~ me
Some TF series details & TF heater pics