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Eventide

Temperance Pro Upgrade from Temperance Lite

4.9 (18 Reviews)

$79.00 $179.00

55% off until Jan 05

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Product information

Note: To be eligible for this upgrade you must have already claimed the free Temperance Lite. The standard purchase path for Temperance Pro is also available here.

The World's Most Musical Reverb

A New Era of Reverb

Temperance Pro speaks the language of music, operating on the 12-note chromatic scale to determine which notes bloom or fade within space. Its expanded control set shapes musical texture, directs movement, and unlocks 29 world-class spaces built entirely on modal technology.

Shape the Musical Texture

Temper and Range controls dial in the musicality of the reverb, adjusting the amount of emphasis or de-emphasis applied to the selected notes, and choosing which octaves are tempered. Target and Note Width expand on these settings for a broad range of applications live or in the studio.

Target Select (Early, Late, All): Target the moment, choose when tempering happens; at the reverb onset (Early), during the reverb tail (Late), or both (All).

Note Width: Determine how broadly each note spreads within the modal field. Lower values produce purer musical results. Higher settings disperse the note energy, for richer chorused tones. The default 50% provides a balance of focus and dispersal.

Direct the Musical Movement

Determine which notes drive the motion using the Note
Selection panel, featuring Manual, Sequencer, and MIDI
modes.

Manual: Build custom note selections with one click using a note-roll style input. Use the Choose Scale dropdown to instantly highlight chords, scales, modes, or even intervals.

Sequencer: Sequence mode turns reverb into a compositional tool. Program note changes to follow chord progressions, scales, or intervals for dynamic musical results.

MIDI Mode: Take command with MIDI mode. Connect a MIDI device to select notes in real-time, offering an immediate, tactile way to work with Temperance Pro.

Unique Modal Controls

The Mix, Decay, and Size controls provide familiar tools for fine-tuning space. Temperance Pro expands on these for the first time with modal features for shaping the ambiance in unique ways—even with the Temper knob set to noon.

Position: Adjust the balance between early and late reflections to change the perceived listening distance from the source. Position can work with the Target selection to further highlight or de-emphasize the tempering.

Density: At 100%, all modes in the space are active. Reduce density to remove modes creating a progressively more fragmented or lo-fi sound.

Offset: Offsets the center frequencies of all the modes by up to ±500Hz, independent of temper settings. Reposition the entire space up or down in ways not possible with traditional reverbs.

World-Class Modal Spaces

Temperance Pro includes 29 spaces that sound exceptional on their own. Intimate rooms, grand halls, lush mechanical reverbs, and for the first time, experimental synthetic spaces. Algorithmic and convolution reverbs have been faithfully transformed into the modal domain using patented machine learning technology.

The collection includes authentic recreations of legendary spaces, including a handful designed by acoustics pioneer Ralph Kesseler, alongside Eventide’s original creations built specifically to showcase the new modal reverb technology.

The Science of Modal Reverb

Imagine a room filled with thousands of tuning forks, each one a different size and tuned to a specific frequency across the entire audio range. The largest fork handles the deep 20Hz rumbles, while the tiniest one rings at 20,000Hz. Temperance Pro gives you complete control over the loudness and decay rate of each tuning fork, modeling any reverberant space as a collection of thousands of independent resonators, each one adjustable in real-time.

The modal approach breaks free from the limitations of traditional reverbs, letting you create spaces that feel musically intentional rather than incidental.

Temperance Pro responds to the language of music itself, delivering studio-ready ambiance with uncompromising control and character.

Two Intuitive Meters to Dial In Tempering

NoteScape Visualizer: Real time display of the reverb’s pulsing, throbbing energy with clear indication of notes blooming or withering, visually mapping the musicality of the reverb

Spectrum Analyzer: Displays the direct output of all the modes used in the Modal Response for highly accurate musical metering across the audio spectrum

Additional Features

Low latency (<1 ms) suitable for tracking and real-time performance
Fully automatable controls
Reference tuning adjustment to match tempered notes to your music
Dual Mono mode for independent channel processing
Input & Output level faders with metering
Kill Dry switch cuts incoming audio to let reverb tails ring out
Notes Lock to browse presets with your current note selection settings
Mix Lock to browse presets with your current mix setting
A/B setting comparison states with “Copy to other” button
Eco Mode for more efficient CPU performance
Undo/Redo for non-destructive experimentation
Bypass switch for instant In vs. Out comparison
60+ Creative and production focused presets including 11 tutorial presets

System Requirements

Windows

Windows 10 and later (Windows 11 supported) (64-bit only)
AAX, VST2, VST3

Mac

macOS 10.14 and later (Intel / Apple Silicon supported) (64-bit only)
AAX, AU, VST2, VST3

Note: Free download is available through December 31st 2025. License requires activation by March 31, 2026.

Installation Instructions

Please note: Blackhole is used as an example.

Registration

1. Create an iLok account by following the steps from our help centre article - Getting Started with the iLok License Manager. If you already have an iLok account, skip this step.

2. Go to https://www.eventideaudio.com/login > Click 'Create Account' at the bottom of the page.

3. Enter your details (including your iLok Account User ID) > Click 'Register'.

4. You will now be redirected to your My Account page.

5. In the bottom right corner of the page, enter the license key (format 1234-1234-1234) found in your Plugin Boutique account, as well as your iLok Account User ID > Click 'Register'. Please note: a Serial Number is now not required

Please note: Make sure there are no spaces at the beginning or after your license key.

6. Your software is now registered.

7. Launch the iLok License Manager application > Sign into your account.

8. Enter your iLok user ID and password > Click 'Sign in'.

9. Your license should now be listed within your iLok account.

10. Double-click on the license to bring up additional options > Click 'Activate' (located on the right of the screen).

11. Select where you wish the license to be activated > Click 'Activate'.

12. Click 'OK'.

13. Click 'OK'.

Mac Installation

1. Download the Mac installer from https://www.eventideaudio.com/downloads/ > Run the installation > Click 'Next'.

2. Click to accept the license agreement > Click 'Next'.

3. Choose which plugin formats you'd like to install > Click 'Next'.

Please note: If you're unsure, leave all options selected or check out our help centre article Plugin Formats Explained for more information.

4. Select the destination folders (or leave them as the defaults) > Click 'Next'.

5. Click 'Next'.

6. Click 'Finish'.

Your new software is now fully activated and ready to use within your DAW!

Eventide Blackhole Main Image

Windows Installation

1. Download the Windows installer from https://www.eventideaudio.com/downloads/ > Run the installation > Click 'Next'.

2. Read the License Agreement > Select 'I accept the agreement > Click 'Next'.

3. Choose which plugin formats you'd like to install > Click 'Next'. If you're unsure, leave all options selected or check out our help centre article Plugin Formats Explained for more information.