A Turntable Indexer That Works

Available Mid-June 2017

Accepting Reservations Now! $495

There really is a PTC4 coming...and here it is!

Notes on the PTC 4. Direct replacement for our previous systems. You can use your old stepper motor and just plug this in to your existing motor.  It will come with a front panel similar to keypad track selector of our older systems as shown below. We will no longer carry the other track selectors. (pushbutton and rotary).


Please visit our news page for the latest information.


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


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 sometime this year. This is a delay from the originally announced date but we are relocating and other issues have delayed the introduction of the new system. Call or email for further information.

I am out of stock of the PTC at this time.


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.