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A Turntable Indexer That Works

PTC III discontinued - watch here for the PTC 4. The company that manufactures the main memory I/O integrated circuit that we use has discontinued making it and there are none to be found on the surplus market. We are in the design phase of a new controller and expect to have it available this summer. Call or email for further information. I am out of stock of the PTC at this time.

Please visit our news page for the latest information.


Big news for Keypad Users - Track editing and track re-direction - see news page!


Thank you for your interest in the most advanced, reliable, and realistic turntable indexing system available today: the PTC Model III Programmable Turntable Indexing System from New York Railway Supply, Inc.

We've tried to include most of the essentials about the PTC Model III for your review. As always, feel welcome to contact us by phone or email with any comments or questions you may have about our system. Your feedback is valuable and appreciated.

PTC Overview PTC III Product Overview, Options and Specs (580kb)

"It's a clearly superior way to control a turntable in any model railroad scale"
- Editor Andy Sperandeo, Model Railroader Magazine , December 1996.

"A very well made and thought out system."
- Editor Bob Brown, Narrow Gauge and Short Line Gazette , July/Aug 1996.

“The PTC turntable controller is very elegant in design and provides excellent and accurate
turntable indexing. It features a good user interface and installs easily… the PTC is a very good solution.

- Editor and MMR Doug Geiger, Model Railroading, August 2000