Armando was the leader of a street gang in Detroit, but gave it up on the death of his brother Paco, who had been a member of the Justice League of America as the hero Vibe. He shared his brother's metahuman power of manipulating sound waves and became a hero himself, joining the corporate-sponsored hero team the Conglomerate, first as Reverb and later as Hardline. Armando was determined to honour his brother's memory.
- Shock Waves: Armando can project shock waves from his hands that can shatter solid objects like metal or concrete.
- 10 Appearances of Armando Ramone (New Earth)
- 4 Images featuring Armando Ramone (New Earth)
- Quotations by or about Armando Ramone (New Earth)
- Character Gallery: Armando Ramone (New Earth)