“Cavernous voice, a rich core, and immense interpretative depth” (operaworld)

“A menacing colossus with a charismatic presence” (baroquenews)

“Handsome presence, superlative acting skills and an enchanting brazen voice” (classicnews)

“Federico Sacchi’s low, gravelly bass has a depth and thick, watery quality. Even slight accenting or changes to the coloring of the voice enables him to appear angry, unbending or ruthless” (operawire)