A4X Decoder

Last updated 3 June, 2006

For details of the latest features in the new A4X decoder click here.

One of the newest decoders made by Train Control Systems is the A4X, with earlier versions being known as the A1 and A1X. It is a drop in replacement for the locomotive light board. It uses the original light bulbs. It is a four function Quiet Drive decoder with Dither. Dither is a TCS exclusive feature that provides superior slow speed control.

A4X installed in AS2 loco



A4X installed in American AS2 loco

Click on the photo for a view of the decoder








Features of the A4X decoder:

The A4X ia a NEXT GENERATION TCS decoder.
Designed for Atlas, Athearn Genesis, Kato and other disel engines with factory installed light boards the decoder has a 1.3 amp continuous output, with a 2.0 amp peak and 4 100 mA function outputs.
New features of this decoder include:

To buy the A4X decoder click here.

For an instruction leaflet on the A4X decoder in PDF format, click here.

For more technical info about the A4X decoder and CV settings, click here

About Us | Privacy Policy | Support for TCS Customers | ©2004-6 Bromsgrove Models