12 MB

YS-Doubler is a stereo doubler based on a modified Haas effect for precise control of the stereo field width in a mix. This plugin solves the key problem with the classic Haas effect: instead of a static delay, it applies dynamic, alternating delays relative to the undelayed signal, synchronized to the project tempo. This alternation (left channel + delay in the right, right channel + delay in the left) achieves natural stereo widening without shifting the apparent volume to one side.

Main parameters:

*Haas* – setting the desired delay value to create a stereo effect.
*Rate BPM Tempo* – syncs the delay modulation rate to the project tempo for a rhythmically consistent effect.
*Swing Clock* – introduces a rhythmic deviation from the clear grid to give the effect a more “live”, musical character.
*Pre Delay* — a pre-delay that controls when the trigger fires: at a value of +10 ms, the trigger skips the initial transients, preventing attack distortion.
*Lookahead* – Predictive triggering (up to -10ms) allows precise positioning of processing relative to the beat and maintains signal dynamics.
*Widening* — controls the degree of expansion of the stereo field for flexible adjustment of the spatial image.
*Bass Mono* — limits the stereo effect in the low-frequency range: frequencies from 10–250 Hz remain in mono, which increases mix stability and compatibility with different playback systems.
*Swap Channels* — channel inversion for fine-tuning the balance and spatial arrangement of elements.
*Invert Phase* — flips the phase of the delayed signal by 180° to correct phase interactions and control the resulting frequency response.
*Volume* – adjusts the output signal level for precise integration of the effect into the mix.
*Smoothing* — select a smoothing algorithm for transitions, minimizing artifacts and clicks when the trigger is activated.

YS‑Doubler is suitable for working with vocals, guitars, keyboards and other instruments where you need to widen the stereo image without losing the clarity of transients and without the risk of phase problems in the low-frequency region. *Universal VST3 plugins may not be scanned by some DAWs. To solve this problem, on Windows, delete the “MacOS” folder inside the VST3 plugin. On MacOS, delete the “x86_64-win” folder inside the VST3 plugin.

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YS.Doubler.1.0.1  ( 12 MB )