Sound Technique

Sound Technique Mastering Lab, Inc. was a mastering and lacquer cutting studio in New York City. Closed down August 1992. Gladys Hopkowitz known to be a mastering/cutting engineer. Some runout etches that can help identify lacquers cut at Sound Technique: SOUND TECHNIQUE NY S.T. SoT Soc 5oC (S often looks like a 5)