500 Series Atas Audio

500 Series

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500-Series Chassis

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Dynamics

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Equalizers

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Monitor Controllers

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Noise Gates

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Preamplifiers

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Signal Distribution

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Studio Monitors

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HLabs

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Looptrotter

Mesanovic

Looptrotter
SAT 500

Single Channel 500 Series

Looptrotter SAT 500 is a single-channel 500-series saturation module built around Looptrotter’s renowned harmonic circuit. Designed to add low-order harmonics while gently controlling dynamics, it increases perceived loudness and density in a smooth, ear-friendly way. Drive sets saturation depth, while true bypass and harmonic LED indicators ensure precise control. Hi Smooth enhances high-frequency saturation without harshness, and Lo Safe preserves low-end clarity on bass-heavy material. With independent dry and wet controls, SAT 500 moves effortlessly from subtle analog color to bold, aggressive saturation for tracking, mixing, or parallel processing.

Overview
Features
Videos
Resources

Musical Analog Saturation
Looptrotter SAT 500 brings the brand’s renowned saturation circuit into a single-channel 500-series module, delivering harmonics that feel musical, controlled, and unmistakably analog. It adds low-order harmonics while gently evening out dynamics, increasing perceived loudness and density without harshness or fatigue.

Intuitive Control & Monitoring
The Drive control sets both input level and saturation depth, while True Bypass allows instant comparison between dry and processed signals. Dual LEDs indicate 4% and 8% THD, making harmonic content and gain staging easy to monitor and repeat.

Advanced Tone Shaping
Hi Smooth boosts high frequencies before saturation and attenuates them after, enabling richer harmonic detail with a naturally smoothed response. Lo Safe protects low frequencies via pre-emphasis and de-emphasis, keeping bass-heavy material tight and distortion-free.

Flexible Parallel Processing
With independent Dry and Wet controls, SAT 500 moves seamlessly from subtle analog coloration to aggressive parallel saturation on individual tracks, buses, or full mixes.

Independent DRY and WET signal control

FEATURES

  • Drive controls the input level of the processed signal and the depth of saturation.
  • Process (True Bypass) switches instantly between dry and saturated signals. Added harmonics are indicated by two LEDs lighting at 4% and 8% THD.
  • Hi Smooth boosts high frequencies before the saturation circuit and attenuates them after, allowing richer harmonic detail in the highs with a naturally smoothed, compression-like response.
  • Lo Safe engages a pre-emphasis and de-emphasis circuit to protect low frequencies from distortion, ideal for bass, kick drums, drum buses, and full mixes.
  • Independent Dry / Wet Controls allow precise blending between processed and unprocessed signal, from subtle coloration to aggressive saturation.

Downloads

SAT 500 User Manual

SAT 500 Signal Chain

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Products
Brands
500 Series Atas Audio

500 Series

500 Series Chassis

500-Series Chassis

Dynamics Atas Audio

Dynamics

Equalizers Atas Audio

Equalizers

Monitor Controllers Atas Audio

Monitor Controllers

Noise Gates Atas Audio

Noise Gates

Preamplifiers Atas Audio

Preamplifiers

Signal Distribution Atas Audio

Signal Distribution

Studio Monitors Atas Audio

Studio Monitors

Channel Strips

Channel Strips

Saturation

Saturation

MPE Keyboards Atas Audio

MPE Keyboards

Mid Side Processing

Mid-Side Processing

Reverb Atas Audio

Analog Reverb

Drawmer

Telegrapher

Garbage Ideas

Z&H Designs

Mesanovic

IGS Audio

Expressive E

Looptrotter

HLabs