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

The secret behind Sheen Machine’s magic is its ability to separate the transient and tonal parts of any audio signal. It offers a new path forward for adding tonal high-end without boosting transients. Add vocal sheen, not sibilance. Add air, not harshness. Make dull signals shine.

Eventide’s Structural Split technology lets you surgically sculpt high-frequency content in ways never before possible.

Sheen Machine is a purpose-driven tool for adding smooth and airy high-end to sound sources without introducing the high-frequency harshness often generated by a traditional high-shelf boost. Using Eventide’s patented Structural Split technology, Sheen Machine provides a simple solution for resolving complex problems often introduced when adding “sheen” to a signal, allowing for independent control over the transient and tonal layers of a signal without implicitly impacting the entire audio signal like a traditional EQ would. Power users have been doing exactly this using the full-featured SplitEQ plugin. Eventide has put the power of SplitEQ in Sheen Machine and reduced it to a single, powerful, one knob gesture.

The beating heart of Sheen Machine, built on the same ground-breaking technology found in SplitEQ and Physion. Whatever instrument you process, Sheen Machine analyses the incoming audio and separates these components into their respective Transient (noise, pops, mic plosives, vocal sibilance, attacks) and Tonal (sustained notes, harmonics, tone, ambience) elements.

Sheen Machine uses this information to apply specially crafted EQ curves to the transient and tonal layers of the incoming audio, adding “airiness” and “sheen” without adding harshness.

A straightforward user interface focused specifically on what matters: Adding tonal sheen to incoming audio. Turn the dial, hear the added sheen. The Sheen Machine user interface also includes undo/redo, input gain and built-in bypass.

Features

• Change the speed of the rotor and horn independently and adjust the mix of the two to produce pulsing effects and special vibratos
• Add frequency modulation to the rotor and horn speed using secondary LFO with selectable modulation source
• Choose cabinet size (Standard or Giant) to alter the sweetness of your tone
• Craft the exact sound you need with included Hicut control
• Use Tap Tempo to sync the effect to the BPM of your song
• Incredibly easy to use with included presets
• Innovative Ribbon control allows for changing any combination of parameters simultaneously
• Use Mix Lock to scroll through presets while keeping the wet-dry mix constant
• Also available as an Audio Units AUv3 plug-in, Inter-App Audio, and Standalone app

For more information, please visit the manufacturer's website.