Allegro Mono and Stereo Review Read the review on this link. Legato Duo Hifi Plus Review Read the review on this link or below PDF. hifi173-sonner_hr Legato Duo The Absolute Sound review by Neil Gader Read the review on this link. Legato Unum The Absolute Sound Review by Neil Gader Read the review on this link #309 October 2020 Edition Legato Unum Part Time Audiophile Review by Eric Franklin Shook Sonner Audio Legato Unum Loudspeaker | REVIEW | Part-Time Audiophile