Met audiences will cheerfully remember last season’s run of “Un Ballo in Maschera” when Charles Castronovo’s signature chiaroscuro repeatedly proved the very backbone of his vocal physiognomy. “Noble Renegades,” for Delos Productions, purportedly builds on established strengths; but by dwelling mostly on (quasi-)stock characters from Verdi’s early to mid-career, the New York tenor outfits the recording’s 19 tracks with {…}