In 1829, James H. Hackett took over and renamed the building the American Opera House. He offered two seasons of primarily light, popular music from 20 May 1829 to 1 September 1829. George Barrett and C. Young took over from him on 24 December, but their tenure lasted less than two weeks. The Opera House became Blanchard's Amphi-theatre on 18 January 1830, which specialized in equestrian entertainment and light drama. S. Phillips followed as manager on 11 March 1831; he lasted until May when Charles R. Thorne took the role. Finally, Thomas S. Hamblin purchased the theatre in late June 1831. The 1831-2 season was its last.