Mastering Services & Rates

The technical term 'mastering' is when an engineer cuts a lacquer that will be used to stamp vinyl records for manufacturing, or when making a CD glass master that will be used to stamp CDs for replication.

It is in fact 'Premastering' that is key to making a brilliant sounding release, yet it is common to refer to premastering as mastering.

The art and science of premastering is about translation, perspective, sensibilities, attention to detail, balancing of frequencies, controlling subsonics, dynamics processing, overall loudness, stereo image, removal of noise and artifacts, outboard processing (tubes and iron!!) and overall sheen, unification and level balancing between tracks, fades, crossfades and track spacings, and the encoding of metadata such as CD-text, ISRC and UPC codes. Working with the overall release as a whole.

Thomas Dimuzio brings more than 20 years premastering experience, golden ears, and an outstanding track record to make Gench the best choice for your music or label. Specializing in vinyl premastering, CD premastering, and mastering for iTunes and digital downloads, Gench offers excellent project rates and quick turnarounds that work within your budget. In many cases vinyl and digital premastering can be achieved in the same project and at no extra cost.

All digital audio file formats are accepted for mastering. Electronic delivery is preferred (via WeTransfer, Digidelivery, Dropbox, or similar means). Please send to mastering (at) or also contact for any queries.

CD premastering work includes track level matching, track spacing, track fades/crossfades, track indexing (with pre-gaps), and encoding of track ISRC codes, and UPC/EAN code (ISRC and UPC/EAN codes are to be provided by the client, but are not required). Mastering reference files for each pass are electronically delivered to clients in hi-res mp3 format (256kbps), or as stand-alone DDP file player complete with track fades and spacings.

Gench will deliver the following items upon approval (delivered electronically or via the postal service):

For CD:
(1) gold CD production master (in Red Book Audio format)
(1) reference CD (duplicated from the gold master)
(1) DVD containing DDP files and 16-bit 44.1K stereo WAV files
track sheets and PQ log

For vinyl:
(1) 24-bit 44.1K stereo file for each LP side
track sheets and PQ log

DDP files insure an error-free transfer to the CD glass master (for the disc replication process). Inquire with your CD manufacturing plant to see if DDP files can be accepted for replication. 24-bit stereo WAV files can also be provided by request and at no additional charge.