PSP NobleQ is a sophisticated equalizer plugin that merges the classic characteristics of passive program equalizers with a broad spectrum of frequency options and enhanced capabilities. It includes modern features such as an adjustable high pass filter and the flexibility to toggle high peak and shelf filters between boost and attenuation modes. This combination allows precise control over the tonal balance, making it suitable for detailed sound shaping in various audio production scenarios.

Renowned for its warm and musical sound, PSP NobleQ employs advanced processing techniques including FAT double sampling to deliver a natural analog-like response. The plugin’s low shelf filter uniquely combines two shelving stages, enabling a rich low-end presence while avoiding muddiness in the low-mid frequencies. Additionally, its high-frequency section integrates both a peaking filter with adjustable bandwidth and a shelf filter, working together to refine the treble range with dynamic interaction that maintains clarity and tonal balance.

An extended version, PSP NobleQex, builds upon the original by adding an extra middle bell filter and a feature for adjusting the low-shelf dip frequency. These enhancements provide even greater flexibility for intricate equalization tasks, allowing users to sculpt their sound with increased precision. Overall, PSP NobleQ and its extended counterpart offer a rich, analog-inspired equalization experience tailored to meet the demands of modern audio production.