McDSP FilterBank v6.4


McDSP FilterBank - featured

FilterBank is a high-end equalizer plug-in designed to emulate the sounds of vintage and modern equalizers and filters.


FilterBank gives you the most power and flexibility to emulate any other EQ or create your own custom EQ. We give the maximum independent controls available to the user to define the EQ response curve.

FilterBank is 3 plug-ins:

  • E606 – parametric, high and low shelving EQ, high and low pass filters
  • F202 – steep high and low pass filtering with resonant Q control
  • P606 – parametric EQ with variable Q modes

Since it’s debut in 1998, FilterBank has become a legend within the audio community.  With its unique Peak, Slope, Dip controls and variable Q modes FilterBank can emulate any EQ, or be used to create a distinct custom EQ.


  • Shelving and Parametric EQ
  • High and Low pass filters with resonance control
  • Unique Peak-Slope-Dip Shelving EQ parameters
  • Variable parametric Q modes
  • Analog Saturation Modeling
  • Double Precision Processing
  • Ultra Low Latency
  • Mono and Stereo versions

The FilterBank presets are inspired by EQs such as the Neve 1084™*, Avalon 2055™, GML 8200™*, Manley™* and Pultec™*.

This one engineering tool can easily replace thousands of dollars of expensive and hard to find hardware.



The McDSP FilterBank v5 plug-in is a collection of 3 different EQ and filter configurations. Of these configurations, the E606 has an unique shelving EQ control set called Peak, Slope and Dip. These controls allow the user to customize the shelving EQ in a way only previously available to the EQ designers.

This issue focuses on the shelving EQ Peak, Slope, and Dip (PSD) control set and how they can be used in audio production.

Peak Slope and Dip Basics

Peak is the over shoot in the boost/cut portion of the shelving EQ frequency response. Peak is useful in adding ‘punch’ to the shelving EQ. A little bit of overshoot in the shelved band really helps the effect of the shelving EQ come through a mix. A judicious amount of Peak might offset the need for more shelving gain, and can allow the user to combine a shelf and nearly parametric response into a single band of EQ.

Dip is the under shoot in the non-boost/cut (i.e. the flat unaffected portion) of the shelving EQ frequency response. Dip works well to mask away the non-shelved portion of the frequency spectrum just above a low shelf boost (or just below a high shelf boost). As you increase the presence of some frequencies, it’s a good idea to reduce the amount of signal content just above/below the shelving response. This allows you to boost less because you are also cutting away some portion of the frequency spectrum – almost like an intelligent EQ!

Slope is the transition between the shelved and non-shelved portion of the frequency response. A more gradual Slope setting (50% or less) gives a smoother response – nice for boosting the high end of a piano track. Steeper Slope settings (75% and greater) provide a tighter response – good for bringing out kick drums or hi-hats. Note that the effect of the Peak and Dip controls is reduced as the Slope becomes more gradual. Peak and Dip have no effect on the shelving EQ shape when the Slope control is at its minimum setting (0%).

Peak Slope and Dip Applications

FilterBank is still, nearly 8 years after its release, the only EQ in hardware of software to offer the user complete control over the basic design elements of any shelving EQ with its unique Peak, Slope, and Dip controls. What does this mean for audio production? Here are some examples.

Kick and Snare separation

Typical music styles call for a good ‘thud’ from the kick drum. A good solution for such sounds is a low shelf EQ. But as the kick is being boosted, the snare sound should not get the same treatment. For that matter, the ‘thud’ of the kick should not compete with the ‘thwack’ of the snare. Using the low shelf, the kick is boosted for a nice ‘thud’.

Hi-Hat, Cymbals

The Peak, Slope, and Dip controls are not only good for getting surgical as in the above example. These controls can allow the same shelving EQ gain and frequency settings to have a variety of tones. In the examples below the same drum kit is processed with some high shelf EQ, but with different variations of Peak, Slope, and Dip.

Classical Guitar Air

Some folks refer to the high shelf boost as adding ‘air’ to a track. As shown with the Hi-hat and Cymbals example above, a variety of tones are obtained using the Peak, Slope, and Dip controls in FilterBank.

HD/Native Specifications

  • HD v6: Full featured products. AAX DSP (32/64-bit), AAX Native (32/64-bit), Audiosuite, AU (64-bit), VST (64-bit) plug-in formats supported.
  • Native v6: Full featured products. AAX Native (32/64-bit), Audiosuite, AU (64-bit), VST (64-bit) plug-in formats supported. Complete session interchange with HD versions.

System Requirements

McDSP HD and Native plug-ins are compatible with Pro Tools, Pro Tools | HD, Logic 9 and Logic X, Cubase, Nuendo, Ableton Live, MOTU Digital Performer, Studio One, Sonar, and other DAWs that support AAX, AU, VST and/or VST3 plug-in formats.

McDSP Native plug-ins support AAX Native, AU, VST, and VST3 plug-in formats. McDSP HD plug-ins additionally support the AAX DSP plug-in format, as well as AAX Native, AU, VST, and VST3 plug-in formats. McDSP plug-ins support Mac OS 10.7.2 or later (Lion), 10.8.x (Mountain Lion), 10.9.x (Mavericks), 10.10.x (Yosemite), 10.11.x (El Capitan), and Windows 7, 8, and 10.

McDSP plug-ins require an iLok2 USB Smart Key for authorization.

McDSP AAX plug-ins require Windows 7 or later, Mac OS 10.7.2 or later, and support Pro Tools 10.3.8 or later, 11.1.3 or later, and Pro Tools 12.x or later.

McDSP AU plug-ins require Mac OS 10.7.2 or later, and support Logic 9 and Logic X, Digital Performer, Ableton Live, and other AU compatible DAWs.

McDSP VST and VST3 plug-ins require Windows 7 or later, Mac OS 10.7.2 or later, and support Cubase 7.x or later, Nuendo 6.5.x or later, and other VST and VST3 compatible DAWs.

Most McDSP HD plug-ins also support the VENUE systems on D-Show, Profile, and SC48 hardware. Exceptions are the 6020 Ultimate EQ, 6050 Ultimate Channel Strip, AE600 Active Equalizer, SA-2 Dialog Processor, and the SPC2000 Serial/Parallel compressor. These can only run on S3L and S6L systems.


McDSP plug-ins require an iLok2 USB Smart Key for authorization. AAX, AU and VST plug-ins require the use of an iLok2.

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