Master Restoration Suite is a comprehensive set of restoration plug-ins for cleaning up tape, vinyl, and acoustic recordings. The tools give extremely high quality results with minimal tweaking, hence they sound great and are easy to use. The MR Suite includes these plug-ins: MR Noise – Stellar sounding broadband noise reduction MR Click – Click and crackle filter for vinyl or digital sources MR Hum – Precise hum and buzz removal MR Gate – Expander/gate for quick and simple background attenuation