The Regent Theatre had a resident 40-piece orchestra, as well as a Wurlitzer theatre pipe organ. In appearance, it resembled the theatre of the same name in Adelaide, which was also designed by Ballantyne in association with local architects, and opened in June 1928.
The Regent Theatre showcased a permanent orchestra of 40 musicians, accompanied by a Wurlitzer theatre pipe organ. Its aesthetic was reminiscent of its Adelaide counterpart, designed by Ballantyne in collaboration with local architects, which made its debut in June 1928.