I need some high quality Printed Circuit Boards Made (DYNACO ST-70)

Well I flunked out again, if you can't product a "Gerber File" you will never be able to get a PCB, I don't care who you are.......No file, no board, not even the Chinese can do it..............Will

How much does it cost to have a Gerber File made?

Will, there's a fellow on another audio forum who designed a PCB for me from a schematic.  He does it for fun and a little bit of money.  It was not expensive, he sent me the Gerbers and I now order the boards from China and they arrive in about a week.  Would you like me to reach out to him and see if he'll do something for you?

Come to think of it, I know a couple of other fellows, veteran DIYers, who I'm sure are quite aware of your work, who also might be willing to help out.  Feel free to send me a PM.

"How much does it cost to have a Gerber File made?"

It can cost a lot if you go to a professional firm. Plus non-audio people don’t always understand what you need.  Little things like how big the filament eyelets need to be. stuff like that.  And you need to send them technical drawings, etc.