Lurssen Mastering EQ

The Lurssen Mastering EQ is a meticulous emulation of the classic 825 Tube EQ, a unit long prized in mastering circles for its warm, musical character and unique tonal coloration. Developed with mastering engineer Gavin Lurssen, it delivers smooth, nuanced shelving filters and three tuned semi-parametric bands that shape the high and low end with subtle yet powerful precision. A dedicated Color control lets you dial harmonic saturation from clean to richly textured, while mid/side processing, independent stereo controls, parameter linking and adjustable preamp input levels match a modern mastering workflow. Use it for gentle mastering polish, mix bus glue or tasteful tonal sculpting on individual tracks. It suits hobby producers and mixing engineers chasing analog warmth, and ships with presets from Gavin Lurssen and Reuben Cohen as ready starting points.