Behind the Cut.
Vinyl is one of the few formats where mastering, mechanics and playback all meet in the same groove. Behind the Cut documents some of the practical engineering involved in turning finished audio into a record that not only sounds good, but physically cuts and tracks reliably.
These articles are written from the cutting bench. They are intended to help artists, labels and engineers understand what vinyl actually demands — and why the process at Diz Lathe Cuts is more thorough than simply loading a file and pressing play. Reading the relevant articles before ordering is strongly recommended. They answer most of the questions that would otherwise be asked by email.
Why a Digital Master Isn't Always a Vinyl Master
Vinyl is a physical format. The groove has to physically encode the music — what sounds great digitally doesn't always cut reliably.
ArticleAudio That Can Be Difficult to Cut to Vinyl
Sub bass, sibilance, hard percussion, excessive limiting, phase problems — a practical guide to programme material that creates challenges at the lathe.
ArticleWhat Happens If My Master Won't Cut Reliably?
How Diz Lathe Cuts handles audio that cannot be cut or tracked reliably as supplied — what gets tested, flagged, and when revised files may be needed.
ArticleWhy Vinyl Cutting at Diz Lathe Cuts Takes Time
Cutting a record is not pressing play and letting the lathe run. The preparation, testing and verification involved in every session.
ArticleHow to Supply Audio for the Best Vinyl Cut
Format, bit depth, sequencing, what to avoid — and why making your digital master 6dB quieter is not the same as a vinyl master.
ArticleWhat Does Vinyl Preparation Actually Mean?
The difference between standard cutting setup (included with every order) and vinyl preparation (corrective mastering work on unsuitable source material).
Future articles
This section will continue to grow with practical case studies and engineering notes from the cutting room.
- Why a test cut can pass but a full side can still fail
- Groove spacing vs tracking ability — what's the difference?
- What causes vinyl to skip?
- Why repetitive high-frequency percussion is difficult to cut
- 33⅓ vs 45 RPM — what changes?
- How side length affects a vinyl cut
- What we see under the microscope
- Why two masters at the same loudness can behave completely differently
- How we decide when to stop processing a master
- When a revised master is better than more vinyl processing