Up for sale here is a Crane Song Avocet Mastering Grade Studio Monitor Controller with remote. This unit is in excellent condition - one light bulb not working easy fix Here is an opportunity to grab a top-of-the-line monitor controller for much less!! "Avocet" is designed to solve the problems of accurate monitoring and volume control as required by workstation users, studios and mastering rooms alike. It is a stereo controller with three digital inputs, three analog inputs and a headphone system. It's comprised of a rack mounted unit and table top remote control. Avocet has many features including; dim, mute, phase, mono, and 16 bit truncation functions, plus a speaker select switch that sends line level balanced audio to one of three outputs. The six input sources have on the fly gain trim capability and all digital signals are up-sampled and jitter reduced to ensure highest accuracy during D/A conversion. The internal headphone amplifier can be fed from the program source or an external input. Provisions for a talk back function are included. Avocet can operate in surround up to 7.1, with the appropriate number of audio boxes in the system.