Lathe cut vinyl is a record made by cutting the groove directly into a blank disc, one record at a time, rather than pressing it from metal stampers. It is the same basic cutting principle used to make masters, applied to the finished product. That makes it popular for very small runs, demos and novelty releases.
How a lathe cuts a record
A cutting lathe turns a blank disc on a platter while a cutterhead moves across it. An audio signal drives the cutterhead, and a stylus carves a spiral groove into the surface in real time. A three-minute song takes about three minutes to cut, and the disc is finished when the cut ends. This is the same kind of machine used in mastering. See what vinyl mastering is for how a lacquer master is made.
Some machines cut by removing material, while others work closer to embossing the groove into the surface. Cutting is generally regarded as giving better tracking, though results depend on the machine and the operator.
What lathe cut discs are made of
Blanks are commonly polycarbonate, though other plastics, including PVC, are used by some makers. They are different from the compound used in factory records, which is covered in what a vinyl record is made of. Lathe cuts can be made in several sizes and sometimes in unusual shapes or colours, depending on the cutter.
Lathe cut versus pressed records
| Lathe cut | Pressed | |
|---|---|---|
| Method | Cut one at a time | Pressed from nickel stampers |
| Typical run | Single copies to small batches | Hundreds to thousands |
| Setup | No stampers needed | Lacquer and plating needed |
| Consistency | Each copy is cut individually | Copies are very similar |
| Turnaround | Often quicker for small orders | Usually longer, depending on the plant |
For the factory route, see how records are made.
Sound and playback
Lathe cuts can sound good, but they usually come with trade-offs. Because each groove is cut rather than pressed, quality can vary between makers. Commonly reported differences include a lower overall volume, more surface noise, and shorter playing time per side, since the grooves often need more space. Some lathe cuts are also more sensitive to tonearm setup. Check the maker’s playback advice before playing one, especially regarding tracking weight.
Pros and cons
Advantages
- No minimum order, so even one copy can be made.
- No expensive stampers or plant setup.
- Quick turnaround for small projects, test runs and gifts.
- Flexible about format and the look of the disc.
Drawbacks
- Higher cost per copy than a large pressing.
- Usually lower fidelity than a well-made pressing.
- Shorter side lengths in many cases.
- Quality depends heavily on the cutting engineer.
Who uses lathe cuts
Bands that want a limited edition, labels testing demand, people making a one-off gift, and artists releasing short or experimental material are typical customers. A label expecting steady demand for hundreds of copies would usually look at a pressing plant instead.
Looking after lathe cuts
Handle them like any other record: by the edges, in a clean sleeve, away from heat. Because some blanks are softer than PVC, keep your stylus clean and follow the maker’s advice on tracking weight. The general points in anatomy of a vinyl record about the delicate groove apply here too.