True Sound Manufacturing Corp.

Originally a subsidiary of ABC Records' own vinyl plant in Hauppauge, New York.

Pressings are usually found with a 2.75" (70.0mm) pressing ring, plus (starting around 1972) a smaller, more indistinct 0.4375" (11.1mm) ring. Pressings can be identified by TSM or TƧM in the runouts. The Ƨ may look like a Z (TZM).

True Sound, along with Pickwick International, Inc. in July, 1973.