What’s in the Box (Motor and Face) Tagged: contentmissingParts Was this article helpful? Yes No Related Articles RetroSound® Quadraphonic Amplifier Adjusting Knob Control Shaft Distance How To Install a RetroSound® RetroPod® How To Trim a RetroSound® 415 Faceplate For The RetroRadio® How to Install a Quadraphonic Amplifier How To Install A Universal DIN Repair Kit