Manley Massive Passive Mastering

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Manley Massive Passive Mastering

Manley

Massive Passive Mastering

4.6 Expert Rating

Product Info

Article Number: 118149
Brand: Manley
Model: Massive Passive Mastering
Price: $8,028.90

* Prices may vary. Check retailer for current pricing and availability.

The Manley Massive Passive Mastering is a true workhorse for serious mastering engineers. Its passive design provides a beautifully transparent EQ character, and the stepped controls guarantee repeatable results. It's built like a tank and delivers the sonic finesse needed to elevate your final masters to the highest level.

Product Description

  • Manley Massive Passive Mastering
  • Stereo EQ
  • Mastering version with stepped potentiometers and changed filters for mastering applications
  • 2-Channel EQ
  • 4 Bands per channel
  • Circuit completely passive
  • Overlapping frequency ranges
  • Each band offers the possibility of Shelf or Bell
  • Each band: Cut
  • boost and off
  • Tube make-up gain
  • Passive high-pass and low-pass filter
  • Level +4 dBU (can be switched to 10 internally)
  • EQ frequency control range: 22 - 27000 Hz
  • EQ Boost/cut range: 20 dB boost/20 dB cut
  • Frequency range: +/- 2 dB: 8-60
  • 000 Hz
  • Maximum output at 1.5% THD dBv +37
  • +26 dBv at 20 Hz
  • THD & Noise (1KHz at +4 dBu): 0.06%
  • Noise floor (relative to +4 dBu): -85 DB (A Weight)
  • Dynamic range: 120dB
  • Bypass switch
  • Inputs and outputs as balanced XLR and 6.3 mm TRS
  • Weight: approx. 9.5 kg
PROS
  • • Immaculate build quality with robust, stepped potentiometers for precise recall.
  • • Completely passive circuit delivers transparent, musical EQ without coloration.
  • • Exceptional dynamic range and low noise floor for pristine mastering results.
  • • Flexible band design with shelving and bell modes offers tonal versatility.
CONS
  • • Significant weight demands a sturdy rack and careful handling.
  • • Premium-priced, representing a substantial investment for most studios.
  • • Limited frequency range compared to some more modern digital EQ options.

Product Video

Key Features

Type Parametric Equalizer
Bands 4
Channels 2
Connections XLR, TRS
Metering Level +4 dBU (switchable to 10 internally)
Weight approx. 9.5 kg

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Frequently Asked Questions

Passive EQs like this require external power and don't offer the same automation capabilities as active ones, but the sonic purity is often preferred for critical mastering decisions.
They’re genuinely useful; the precise detents allow for very accurate and repeatable EQ settings, essential for consistent mastering workflows.
Its considerable weight makes it less ideal for mobile setups; it's really designed for a dedicated, stable mastering environment.

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