The Morton Soundmaster was an excellent copy of the famous Mauer 16mm optical sound camera. It’s variable density optical sound system provides a wide range of volume and tone variations via adjustable built in neutral density filters. This camera has been modified with a 110V 60AC four pole constant speed induction motor with quick start capacitors, the ideal choice for a studio camera. It has a three lens C-mount turret, a Trifocal Bolex sidefinder, a 1/4" 20tpi tripod thread on bottom, and rugged all metal construction. It comes with its original external 16mmx200' magazine, an adapter for external 16mmx400' Mitchell magazines, and its original tube amplifier (not illustrated) which has also been modified for 110V 60AC power source. I have available as separate purchases a wide variety of prime and reflex zoom lenses, and 16mmx400' Mitchell magazines. To see over 200 related items, click on the “more ads by this user” link at the right. This item is in excellent condition, but is sold as-is, no returns, so pickup and inspection in Tucson, Arizona, is preferred. Out of town buyers email with any questions and for payment and shipping options.