The seven-member Bell Orchestre was indeed a miniorchestra, with strings, brass,woodwinds and percussion along with occasional guitar and analog electronic noise.
2009 September 14, Allan Kozinn, “Austrian Avant-Garde: Eerie Textures and Text”, inThe New York Times[2]:
The graceful, otherworldly sounds on which the first movement was built gave way to sharply articulated, dissonantly blaringwoodwind and brass chords, and eventually to a mechanistic passage that combined rumbling low notes and a steady, searing high pitch.
