Understanding vinyl pressings and matrix numbers
Buying second-hand vinyl? Compare the particular copy, not just the album artwork. Catalogue numbers, labels and runout markings help you make sense of the pressing details in a listing.
Catalogue number: start here
This is the release reference commonly printed on the label, sleeve or spine. Use it alongside the artist and title when searching. Do not assume every number printed on a label is the catalogue number.
Matrix and runout markings
The runout is the area between the final music groove and the centre label. Stamped or etched markings can include matrix numbers and manufacturing information. The two sides usually have separate markings; compare both where details are available.
Compare the whole copy
Match the catalogue reference with the label design, format, country, sleeve details and listed runouts. Small runout variations can occur within one release, so a single code should not be treated as automatic proof of a first pressing.
Your buying checklist
- Read the pressing description and check the photographs.
- Check vinyl and sleeve condition separately.
- Look for notes about inner sleeves, inserts and any missing extras.
- Ask us before buying if a detail matters to you.
Continue with our record grading guide or browse the records in stock.