Hi,
We can see sometime a Nashville Matrix stamp on the run-out/dead wax.
Are they a mastering company or pressing company?
I know there are customers' numbers on the run-out/dead wax together with the Nashville Matrix stamp, such as 10 for American Records Pressing (ARP), 5 for Southern Plastic Co. (SO), etc., so I guess the Nashville Matrix must be a mastering company and they were giving pressing contracts to various pressing companies.
I tried to search the articles (including their history, actual company name, etc.) of the Nashville Matrix on the internet but could not find.
Appreciate if anybody here can tell me what the Nashville matrix actually is.