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Overstayer Recording Equipment

Overstayer Recording Equipment design and build audio recording equipment in Los Angeles, California. Everything is built by hand, and we try and source as much as we can locally. Our products have evolved from custom gear we build for ourselves and outside artists, producers, and studios here in Los Angeles and throughout the world.


M-A-S Model 8101

Multi Analog Stage

M-A-S Model 8101

The Overstayer M-A-S was designed to be an analog ‘more’ control. More color, more harmonics, more tone. It gives you the harmonic character and peak rounding of classic recording and mixing chains in a simple, highly controllable rack-mount unit.

The limiting nature of the M-A-S stages rounds and bends peaks resulting in increased apparent volume, without the timing artifacts associated with compression. Its integrated pushbutton High and Low EQ presets, High Pass Filter and Emphasis circuits help further shape the harmonic content of source material. Rotary switch controls for Mix and Output make settings easy to recall.

Use it on the individual tracks for cumulative (console to tape like) benefits. The M-A-S can add consistency as peaks and harsh transients get smoothed and absorbed into the performance, making balancing tracks in the mix easier, and lessening the need for bus limiting down the line. Used on a full mix, the added harmonic content can energize, and add cohesiveness and detail. The Mix control allows the character to be balanced to taste.

Stereo Field Effect Model 3706


Stereo Field Effect Model 3706

We love FET compression! In fact, some say we’re slightly obsessed with it. They might be right.

The Overstayer Stereo Field Effect Model 3706 Limiter/Compressor is an evolution of our passion for FET compressors and classic analog recording chains. The Stereo Field Effect, or SFE, is a stereo unit with ganged controls that combines compression and limiting, with analog tone shaping and harmonics stages to evoke the tonality of a classic analog recording and mixing chain.

Classic FET ratios, as well as subtle low and hard limit ratios, allow the balance of compression to harmonics to be tailored, while wide-ranging attack and release options allow the envelope to shape exactly what hits the harmonics stages. The integrated sidechain filter and tone shaping of the discrete harmonics stages allows the signal to remain full even with large amounts of gain reduction. The Nonlinear mode engages an alternate aggressive personality, giving you new and unique dynamic textures.

Stereo Voltage Control Model 3722


Stereo Voltage Control Model 3722

The Overstayer Stereo Voltage Control Model 3722 is like having and entire mixing signal chain in a single rack space. It goes beyond the capabilities of a typical compressor/limiter and enables new sonic possibilities while streamlining workflow.

The SVC combines the gain control and punch of VCA gain cells, the warmth and character of our discrete analog Harmonics circuitry, and the sculpting power of an ultra-smooth 2-band shelving EQ. The SVC has dynamics control from fast peak limiting to smooth RMS compression, with multiple starting ratios and a Behavior control to create new and unique envelopes. Use the LEVEL control to drive into Harmonics to further bend transient peaks, adding musical harmonic color and cohesiveness as well as increasing apparent volume. The EQ and filters allow you to shape and drive as much low warmth or smooth top presence as desired. Each of its multiple stages can add its character and harmonics, cumulatively transforming the signal in a way not normally possible within a single device.

The integrated blend control allows even aggressive settings to be balanced tastefully. You can further create custom compression shaping by using the sidechain high-pass filter for low end response, or even further by using the external sidechain insert.

Saturator NT-02A

Dual channel harmonics and distortion processor


The Saturator NT-02A by Overstayer Recording Equipment is the ultimate studio harmonics and distortion processor. Overstayer brings a fresh approach to mix coloring, opening up a new world of sonic possibilities. Great for coloring just about anything, like drums, loops, synths, bass, vocals or even an entire mix. The Saturator’s comprehensive controls can dial in anything from subtle tape compression effects to extreme distortion, making it an indispensable tool in the digital world.