De Angelis was part of a family of voice actors and dubbers. He was the oldest son of voice actor
Gualtiero De Angelis. In 1940, he founded a vocal quartet named
Quartetto Egie together with
Tata Giacobetti,
Iacopo Jacomelli and
Enrico Gentile. They made their debut on 27 May 1940, at the Valle Theatre in Rome. They performed the song ''Bambina dall'abito blu'' ("little girl in a blue dress"). In a year's time, the quartet changed line-up and name twice, becoming
Quartetto Ritmo first and then
Quartetto Cetra. In October 1947, Enrico De Angelis left
Quartetto Cetra to join the Army. He was replaced by
Lucia Mannucci, a singer and the wife of
Virgilio Savona. He later went on to work as a pharmaceutical entrepreneur. In 2000, together with Virgilio Savona, he edited a CD with the first recordings of the Quartetto Cetra, part of the collection
Frusciati con brio , released in 2001. ==Death==