Southern Digital


Welcome to Southern Digital RR Hobby

All of the products we carry are used on our company railroad, this way we can service your needs better.  We have tried many products on our company railroad and have settled on these items because we feel they are the best in the business. 

20% Discount on most items.

Web Site Update

This notice is to inform all our International customers that we can now process your orders with shipping options. In the past we were only able to process US orders, now our web site can process your International orders. We look forward to serving you soon.

Thank You for visiting our new web site.

Thanks to all of you who have given us numerous suggestions for improving the site, we have implemented many of them.

We would love to hear back from you on any improvements that will make your stay easier.

Thanks Paul

We are now celebrating our 25 anniversary in business.  We have the experience and know how you need to install and maintain your DCC equipped railroad.  In addition we have many years experience doing DCC conversions in all scales from Z-Scale to G-Scale.  We look forward to serving you soon.

DCC Products

We can provide you with a wide variety of DCC items for your railroad. We look forward to serving and supporting your DCC questions and needs.

More Stuff

In addition to DCC we can support you with a full line of PECO track switches and accessories, Tomar signals and supporting electronics to give you the signal animation that looks great on your layout


After over 25 years converting locomotives to DCC as well as repairing them we can provide you with the type of service you expect.

A Work in Progress

Our company N-Scale railroad is like most, A Work In Progress.  We are attempting to model the Coastal Division of the Southern Pacific Railroad between LA and San Jose.  The railroad main line is about 8 scale miles incorporating LA (staging) Oxnard, a siding at Ventura, Santa Barbara with a scratch built station and a large yard and engine terminal.  Moving on West railroad meanders across the bridge at Gaviota State park then on to the yard at San Louis Abispo (SLO).  Once the helpers are removed at SLO the train goes down a large helix and arrives at Soliday then in to staging at San Jose.  

Contact Us

  • (770) 929-1888
  • (770) 330-2150
  • (770) 929-1330
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