Manley Stereo Variable MU Mastering Compressor

Manley

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Product Code: 9999-09019
$6,599.00
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The Manley Stereo Variable MU Mastering Compressor is a classic all-tube Variable Mu compressor with precision controls designed specifically for mastering. Its HP-TBAR configuration provides smooth dynamics control while helping prevent low-frequency pumping.

The Manley Stereo Variable MU Mastering Compressor brings the smooth, musical character of the legendary Variable Mu into a precision-controlled design created specifically for mastering. Its all-tube, transformer-coupled signal path provides natural, cohesive gain reduction that can gently enhance a finished mix or provide more assertive dynamic control while preserving clarity, impact, and musicality.

Unlike the standard Variable Mu, the Mastering version features precision-stepped Input, Output, Threshold, and Attack controls for accurate settings and easy recall between sessions and revisions. The current HP-TBAR configuration combines a High-Pass Side Chain filter to reduce unwanted low-frequency-triggered compression with Manley’s T-Bar tube design for smooth, controlled gain reduction. Compress and Limit modes provide a useful range from subtle mastering compression to stronger peak control, while the unit’s high-headroom design makes it well suited for critical stereo mastering applications.

Manley Stereo Variable MU Mastering Compressor Features

  • Designed specifically for mastering applications
  • HP-TBAR configuration standard on current production
  • Precision-stepped Input, Output, Threshold, and Attack controls
  • T-Bar variable-gain tube design
  • All-tube, transformer-coupled signal path
  • Custom Manley IRON transformers
  • Compress mode with 1.5:1 ratio
  • Limit mode with ratios up to 20:1
  • Selectable High-Pass Side Chain filter
  • +30 dBu maximum output for high-headroom operation

Manley Stereo Variable MU Mastering Compressor Includes

  • Manley Stereo Variable MU Mastering Compressor
  • IEC Power Cable
  • Manual
  • Manufacturer Warranty

1 Review Hide Reviews Show Reviews

  • 5
    The Legend Continues
    Dave Fore

    This thing has lived in some of the top studios around the world for 4 decades. You've heard it on countless hit records and it continues to deliver that smooth, bear-hugging compression that glues a mix together in a musical way that other Vari-Mu comps just can't do. It can be transparent or inject that famous "Manley distortion" that brings life and punch to a mix. It's my favorite Mu compressor and it's hard to get a bad sound out of this thing. The mastering version makes it quick and easy to recall settings from session to session and is an indispensable tool in my rig.