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Weiss EQ1 upgrade mastering EQ plugin interface by Softube
Softube·EQ

Weiss EQ1 (Upgrade from Weiss EQ MP): Digital Mastering EQ Plugin by Softube

Rated 4.7/5 on Plugin Boutique (20 ratings)

Weiss EQ1 (Upgrade from Weiss EQ MP) is a digital mastering equalizer plugin by Softube, a code port of the Weiss EQ1 with minimum phase, linear phase and dynamic EQ modes. It is an upgrade for owners of Weiss EQ MP.

VST3VST2AUAAXRTASWindowsmacOS64-bit
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01Overview

Weiss EQ1 is a software version of the Weiss EQ1 hardware equalizer, which Weiss Engineering released in 1996 and which is widely regarded as a standard for digital mastering EQs. Softube built the plugin as a line-by-line code port of the original algorithms, so presets and settings behave as they do on the hardware. The upgrade version is aimed at customers who already own Weiss EQ MP, while the full version is sold separately.

Best for

  • Mastering EQ
  • Corrective linear phase EQ
  • Dynamic EQ on mixes
  • Mid/side mastering
  • Preset recall from hardware
Developer
Softube
Category
EQ
Store
Plugin Boutique
02Key features

What you get

  • Line-by-line code port of the original Weiss EQ1 digital mastering EQ
  • Minimum Phase, Linear Phase and Dynamic EQ modes in one plugin
  • Seven full-range bands with -39 to +18 dB Cut/Boost
  • Q range from 0.2 to 650 per band
  • Dynamic Advanced mode with Threshold, Attack, Release and Ratio per band
  • M/S processing, solo/bypass per band and channel linking
  • Four adaptable user interface layouts
  • Sample rates up to 192 kHz with 64-bit internal processing
03In depth

Sound, Modes and Core Controls

The plugin offers seven full-range bands with a Cut/Boost range of -39 to +18 dB and a Q range of 0.2 to 650. Each band can work as high or low cut, high or low shelving, or peaking. The EQ runs in Minimum Phase, Linear Phase, Dynamic and Dynamic Advanced modes, so one plugin covers surgical corrective work as well as standard tonal shaping.

In Dynamic Advanced mode, Threshold, Attack, Release and Ratio are available on individual bands. Softube states that all seven bands can be set to dynamic operation, whereas the hardware offers four dynamic bands.

Workflow Features and Interface Layouts

Weiss EQ1 includes four user interface layouts. The knob arrangement changes with the active mode, while the parameters stay reachable in every mode. Other workflow options include solo and bypass for individual bands, M/S processing and channel linking.

Sample rates up to 192 kHz are supported, and internal processing is 64-bit. Presets can be recalled manually and sound the same as the hardware snapshots they correspond to.

04Specs

Will it run?

Formats, systems and requirements as listed by Plugin Boutique. Missing details are left out, not guessed.

DeveloperSoftube
TypePlugin
CategoryEQ
FormatsVST3, VST2, AU, AAX, RTAS
Operating systemsWindows, macOS
Architecture64-bit
05FAQ

Questions, answered

What formats does Weiss EQ1 support?

Weiss EQ1 is available in VST3, VST2, AU, AAX and RTAS formats. It runs on Windows and macOS and is 64-bit.

What do I need to run Weiss EQ1?

You need a compatible 64-bit host such as Pro Tools, Logic Pro, Cubase, Ableton Live, Studio One or Reaper, a Softube account, and an iLok account. macOS Big Sur 11 or newer or Windows 10 (64-bit) or Windows 11 is required, plus internet access for installation and license management.

Can I use Weiss EQ1 if I already own Weiss EQ MP?

Yes. Weiss EQ1 is sold as an upgrade for customers who already own Weiss EQ MP. A full version is also available.

What sample rates does Weiss EQ1 support?

Weiss EQ1 supports 44.1, 48, 88.2, 96, 176.4 and 192 kHz in both mono and stereo.

07Developer

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