Plugin Alliance SPL PQ

Plugin Alliance's SPL PQ is a digital audio equalizer plugin that emulates the famed analog SPL PQ mastering EQ. This plugin offers the precision, sound quality, and feel of the original hardware unit.

The SPL PQ EQ features separate boost and cut controls for both bass and treble frequencies, offering a maximum gain of up to +15 dB and a minimum cut of -15 dB. The frequencies can be adjusted from 20Hz to 20kHz with a high-precision Q factor control that ranges from 0.4 to 4.0.

In addition to its precise equalization capabilities, the SPL PQ plugin also includes M/S processing, allowing users to adjust the stereo width of a mix or master. The level meter provides visual feedback on the input and output levels of the plugin, helping users achieve optimal levels for their audio.

Plugin Alliance notes that the SPL PQ is particularly useful for mastering engineers or anyone else seeking professional-level equalization capabilities.

• Key Features:
• Emulates analog SPL PQ mastering EQ
• Bass and treble frequency boost/cut controls
• Precision Q factor control ranging from 0.4 to 4.0
• M/S processing for adjusting stereo width
• Level meter provides visual feedback on input/output levels