Overstayer designs analog harmonic processors, saturators and compressors built around one idea: add loudness and character without the usual compression artefacts. Instead of a classic ratio/attack/release, several models work by rounding peaks or by stacking saturation stages.
Who it is for
- Drums that need to sit louder without squashed transients — the M.A.S. and Saturator work differently from a classic compressor, rounding peaks instead of reducing dynamics.
- Mix or mastering where you need control and character together — the Stereo Field Effect (FET) and Stereo Voltage Control (VCA) compressors add harmonics that the original, transparent designs never had.
- Studios after a complete processing channel — the 8755DM combines a preamp, synth-style filters, EQ, a VCA compressor and three saturation stages in one unit.
The line
- M.A.S. (Model 8101) — two-channel harmonic processor, peak rounding instead of compression.
- Saturator (NT-02A) — harmonics and drive processor, from gentle warmth to extreme saturation.
- Stereo Field Effect (Model 3706) — stereo FET compressor with an added harmonics circuit.
- Stereo Voltage Control (Model 3722) — stereo VCA compressor with its own harmonic colour and EQ.
- 8755DM / 8755DM-LI — modular stereo channel: preamp (or line input on the LI), filters, EQ, VCA compressor, three saturation stages.
How the models differ
| Model | Type | Character | Typical use | Price from |
|---|---|---|---|---|
| Saturator NT-02A | saturation/drive | gentle warmth to extreme saturation | drums, mix bus, guitars | €1,999 |
| M.A.S. 8101 | 2ch harmonic processor | louder without squashing transients | drums, bass, drum machines | €2,099 |
| Stereo Voltage Control 3722 | stereo VCA compressor | VCA with its own colour | mix bus, drums, vocals | €2,399 |
| Stereo Field Effect 3706 | stereo FET compressor | punchy compression + harmonics | drum bus, vocals, mix | €2,599 |
| 8755DM-LI | modular stereo channel, no mic preamp | same processing section as DM | mix, mastering | €3,599 |
| 8755DM | modular stereo channel | preamp + EQ + compressor + 3x saturation | tracking and mix | €3,899 |
Which one to take
- You need one knob from warmth to full destruction — the Saturator NT-02A.
- Drums and bass need to be louder without losing attack — the M.A.S..
- VCA compression that adds colour, not just gain reduction — the Stereo Voltage Control.
- FET compression on the bus with extra character — the Stereo Field Effect.
- The same character at mix stage, no preamp needed — the 8755DM-LI.
- A complete tracking chain with a mic input — the 8755DM.
Why buy here
The full Overstayer line is in stock. In our Warsaw showroom (Nowogrodzka 6A/102) you can compare each model's character on the same source. Selected gear qualifies for our free 30-day Test-Drive, and everything ships with 36 months of warranty and a 30-day no-reason return window. We ship across Poland and to every EU country.

