The Crane Song Avocet is a Class-A discrete monitor controller with switching for 3 stereo analog input sources, 3 digital input sources, and 3 stereo sets of speakers via remote control and base rack unit with relay switching.

Additional features include headphone amplifier and cue path, talkback functions, mono fold-down, and monitor DIM. Level offsets for inputs and outputs are programmable on the remote, and the main unit is expandable with an additional rack unit for 5.1 Surround control.