Some Moderately Helpful Title Specific Advice

I received this email about fifteen years ago:

Hi Tom,

Could you please recommend a book which would give the stamper numbers associated with the different pressings of a particular record.

Dear Sir,

Let me take this opportunity to give a more comprehensive answer, since the concept of Hot Stampers is not especially well understood by the audiophile community outside of our admittedly rather small customer base. Only those who have spent a great deal of time reading the reviews and commentary on the site are likely to understand the importance of stampers. This is partly my fault, as this issue of stamper variability and quality is spread out all over the place, exactly where, no one really knows.

First of All, There Is No Such Book

I regret to say there is no such book and probably never will be. To my knowledge, we are the only guys on the planet selling records who know much about the subject. In fact, we pioneered the very concept, starting about fifteen years ago.

Back in the early ’90s I complained that the TAS Super Disc List didn’t list the “correct” stampers: the stampers (or matrix numbers if you prefer) being the individual markings associated with the actual pressing HP was calling a Super Disc. Without knowing those stampers almost any pressing one might acquire would be different from the one on the list, and quite possibly inferior (or superior; in any event, different sounding).

The catalog number or label — practically all that could be gleaned from his writings — serves as a very poor guide in this respect. Occasionally one might read a review which mentioned stampers, but any such mentions were few and infrequent. To do much good they would have had to be much more systematic, and that never happened (mostly because the reviewers making these pronouncements were of course not very systematic and never pretended to be).

So, since we do not have the time or the intention to write such a book, and no one else to my knowledge has the necessary expertise, one will probably never be written. There are at least two good reasons for not even attempting such an endeavor, however. One is selfish, one is not.

Trade Secrets

First off, when we discover hot stampers, they become the equivalent of trade secrets — we never reveal them to anyone. Over the last twenty five years of collecting we have bought hundreds of thousands of dollars worth of records and spent tens of thousands of hours of our time deciphering those arcane little squiggles in the dead wax that correlate, however imperfectly, with both the good records and the bad ones. Why would we want to give that hard-earned information away? It’s priceless, to us anyway.

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