A phono stage designed to work with MM, MC HO, and MC cartridges. The amplification section is based on the high-end operational amplifier - Burson Supreme Sound Opamp V5i. The heart of the extended power path is the Supreme Audio Toroidy.pl transformer. Gratia MM/MC with its design refers to the current style of Fezz Audio. The undeniable advantage of Gratia is universality. Thanks to the wide settings varieties, it can be a perfect match with a low output signal level MC cartridges.