preferred label
disc master (negative)

Other Properties

English preferred label disc master (negative) Published
English notation d Published
English definition Negative disc master that is used for the preparation of the mother from which more serviceable and longer lasting metal stampers can be made. Published
English scope note In the early years of recording, discs were pressed from the metal-plated disc master or matrix. As commercial recording developed, the disc master was used, and continues to be used, for the preparation of the mother. Published