PS Engineering PMA6000 M-S Audio Panel w/ Mounting Tray - Part Number: 600MS  Serial Number: RO1953-DO1125M .  This unit was removed for an upgrade and has the Stereo and Marker Audio options. The unit face is clean with minimal surface scratches. All knobs, lights and switches are fully functional.  Please note, the spots discoloration of the circuit board in the photo are from the plastic overlay, not the actual circuit board.

The mounting tray is included, however, there are not any connectors or mounting hardware included with this auction.  This unit will not come with an FAA 8130 form.