Solid State Logic (SSL) has launched a sale on its phase control plugin “X-Phase”!
In this article, we cover the latest X-Phase sale information along with an overview of the plugin.
1. What Is SSL “X-Phase”?
X-Phase is an all-pass filter plugin that offers manual control and a high-quality response. It allows you to apply a phase shift at a specified frequency within a signal. Unlike other filter types, where the gain of the selected frequency is changed, an all-pass filter does not change the gain of the overall signal. This makes it useful for fixing microphone phase issues when recording.
X-Phase can also be used to create comb filters by applying the filtered signal to an unfiltered version of the same signal. X-Phase’s controls are simple: the Frequency control selects the frequency where the phase offset is applied, the Q control sets the slope of the correction curve applied to the entire signal, and the Phase Invert button flips the filter’s phase by 180 degrees.
An independent Delay section is applied to the entire signal, enabling more extensive time alignment of the signal.
Features
- Advanced phase correction software
- Eliminates tedious manual phase alignment
- Control the phase of specific frequency bands
- Comprehensive delay control with settings in milliseconds, samples, meters, and feet
- Adjust left and right channels independently or simultaneously
2. Latest X-Phase Sale Info
X-Phase is currently available in the following sale.
X-Phase Sale: Ends August 3, 2026
- (8/3) Solid State Logic “SSL Native X-Phase” – a plugin that lets you control the phase of specified frequencies within a signal. Check the current price on Plugin Boutique.
With its high discount rate, this is a great deal that is well worth grabbing.

