If you're seeking a compact solution to elevate your studio recordings, the Empirical Labs Pump 500-Series Compressor Module might just be the answer. This 500 series compressor is designed for audio professionals who crave the precision and warmth of classic compression without sacrificing valuable rack space. Sporting a user-friendly front panel, it offers easy access to controls for Attack, Release, Input Trim, and Output Gain. The Pump 500 doesn't just stop there; it also features an innovative Attack Modification (AtMod) knob, allowing you to shape transients with finesse.

The module comes with eight selectable compression ratios, ranging from a gentle 2:1 to a more aggressive 20:1, making it versatile enough for any audio challenge. The saturation mode is a standout feature, adding a musical soft-clipper effect that brings a touch of analog warmth to digital recordings. With a highpass filter set at 110Hz and a dynamic range of 125dB, the Pump 500 is adept at maintaining the integrity of your sound.

Colorful LED indicators provide clear visual feedback on gain reduction and compression settings, while the bypass switch allows for quick A/B testing. Whether you're tightening up a vocal track or giving your mix the punch it needs, this module delivers high-quality sound processing in a sleek package.

Key Features:

• Compact 500-Series compressor with intuitive controls
• Adjustable attack time: 200 microseconds to 50 milliseconds
• Release settings: 50–600 milliseconds with Opto-style autorelease
• Eight selectable compression ratios from 2:1 to 20:1
• Frequency response: 5Hz–175kHz
• Dynamic range: 125dB with soft clipper saturation mode
• Bypass switch and 110Hz sidechain highpass filter
• LED indicators for precise gain reduction monitoring

Product specs

FAQs

What type of compressor is the Empirical Labs Pump 500-Series Compressor Module?

The Empirical Labs Pump 500-Series Compressor Module is a VCA compressor, known for its precision and versatility in studio recording applications.

How many channels does the Empirical Labs Pump 500-Series Compressor Module have?

This compressor module features a single channel, making it ideal for processing individual tracks or instruments.

What are the control options on the Empirical Labs Pump 500-Series Compressor Module?

The module provides controls for In, Out, Ratio, Attack, Release, and AtMod, allowing for detailed shaping of the compression characteristics.

What is the ratio range of the Empirical Labs Pump 500-Series Compressor Module?

The compressor offers a wide ratio range from 2:1 to 20:1, enabling both subtle dynamic control and aggressive compression effects.

Does the Empirical Labs Pump 500-Series Compressor Module have a bypass switch?

Yes, it includes a bypass switch, allowing you to easily compare the processed and unprocessed signals.

What is the frequency response of the Empirical Labs Pump 500-Series Compressor Module?

The frequency response of this compressor ranges from 5Hz to 175kHz, ensuring it can handle a wide range of audio frequencies with clarity.