Dan;scubapro50:I guess the only way any of us can answer this question about warranty is purchase a ScubaPro product at ScubaToys and send in all the required paperwork ... then take it to a current ScubaPro dealer and see if they will perform work under warranty ....
I think you have a great idea there. You need to do this as I know you need to update your equip. See if SP will service your 30+ yr old regs. I know you must've filled out the paperwork on them in the '70's.
Bill