DMM (Direct Metal Mastering) vs Lacquer. Which should you choose?
DMM (Direct Metal Mastering) became popular during the 80’s but was soon less favourable as more cutting engineers went back to lacquer. It was co-developed by Neumann and Teldec, and instead of engraving the groove into a soft metal lacquer-coated aluminum disc, a DMM lathe engraves the audio signal directly onto a hard metal copper-plated master disc. The difference between a DMM cut and a lacquer cut is that the DMM is more precise, with sharper transients and better image “edge…