Based on company's patented Structural Split™ technology Eventide , the Sheen Machine makes it easy to accentuate the “airy” quality of any signal without adding unpleasant sibilance or harshness.

The secret behind the magic of Sheen Machine is its ability to separate the transient and tonal parts of any audio signal. It offers a new way to add high-quality tones without increasing transients. Add vocal shine, not sibilance. Add air, not harshness. Make dull signs shine.

Eventide's Structural Split technology allows you to surgically sculpt high-frequency content in ways never before possible.

The NEW approach to adding tonal shine

O Sheen Machine is a purpose-built tool for adding smooth, airy highs to sound sources without introducing the high-frequency harshness often generated by a traditional high-quality boost. Using Eventide's patented Structural Split technology, the Sheen Machine provides a simple solution to solving complex problems often introduced when adding “brightness” to a signal, allowing independent control over the transient and tonal layers of a signal without implicitly impacting the entire audio signal as a traditional EQ would. Advanced users have done just that using the full SplitEQ plugin. We put the power of SplitEQ into Sheen Machine and we've reduced it to a single, powerful one-button gesture.

Structural Division

The beating heart of Sheen Machine , built with the same innovative technology found in SplitEQ and Physion. Whichever instrument you process, the Sheen Machine analyzes the received audio and separates these components into their respective Transient (noise, pops, microphone plosives, vocal sibilance, attacks) and Tonal (sustained notes, harmonics, tone, ambience) elements.

O Sheen Machine uses this information to apply specially created equalization curves to the transient and tonal layers of the input audio, adding “lightness” and “brightness” without adding harshness.

Just one button

A simple user interface focused specifically on what matters: adding tonal brightness to incoming audio. Turn the dial and listen for the added shine. The user interface of Sheen Machine also includes undo/redo, input gain and built-in bypass.