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Super Empire Builder Xtra Set - All scales

  • Everything you need to get started in Advanced Digitrax Command Control for a reasonable price.

  • Super Empire Builder Xtra is perfect for most home and club layouts.

  • It offers excellent speed control, prototypical consisting, the full range of programming features and much more.

  • Build your railroad empire with Super Empire Builder Xtra.

Super Empire Builder Xtra Set Includes:
$355.00 msrp

Click here for the PDF version of the Super Empire Builder Xtra Manual

Note: Digitrax Starter Sets do not include mobile decoders or power supplies. There are many different power supplies that you can use to power your Digitrax system and you may already own an appropriate power supply so rather than force you to purchase a power supply you may not need, we leave that decision up to you. Click here to learn about Digitrax power supplies that are available.

The DT402 Super Throttle & DB150 Command Station Offer

  • User interface makes DCC simple.

  • Dual throttle controls.

  • Full numeric key pad.

  • Simplified 4 digit addressing.

  • Easy address browsing and selection.

  • User friendly text messages to guide you.

  • Click encoders for smooth speed control.

  • Control 29 functions - F0 through F28.

  • Multi-line LCD display puts all the information you need right at your fingertips.

  • Infra-ready out of the box. Radio equipped version also available.

  • Ready for transponding and cab signaling.

  • Simplified throttle option setup.

Plenty of Capacity for Most Layouts

  • Run up to 22 addresses at the same time on your system.

  • Run up to 22 throttles at the same time on your system.

Over 9000 Locomotive Addresses

  • Address 00 for operation of one or more locos without decoders

  • Two Digit Addressing is easy to use. (Address 01-127)

  • Four Digit Addressing-use the road number of your engines as their addresses. (Address 0128-9000+).


5 Amps of Power to run more trains.

  • Selectable scale voltage for safe operation in ALL scales.

Function Control

  • Control 29 functions-F0 through F28.

  • Function 2 is a special non-latching key that can be used to sound the horn for as long as the key is held down.

  • Constant brightness lighting. Headlights can be directional or independently controlled (depending on decoder).

Decoder Programming

  • Built in programmer that can write all CVs.

  • Supports Paged programming (Digitrax preferred method). Also supports direct & register mode programming.

  • Operations mode programming can be used to program decoders on the layout.

Stationary Decoders, Turnout Control & Turnout Position Reporting

  • Access to stationary decoder control for turnouts and other devices.

  • DT400 reports turnout position based on last command sent.

  • Control 999 stationary decoder addresses.


  • Universal consisting, Digitrax preferred method. ALL locos can be consisted, even analog locos.

  • Advanced consisting, allows only advanced consist capable mobile decoders.

  • Basic consisting, program decoders to run on same address.

UP5 Universal Panel

  • Makes LocoNet hook up simple!

  • 2 LocoNet jacks for hooking up your LocoNet network.

  • 3 throttle jacks for hooking up throttles and other non-RailSync devices.

  • Included with non-radio sets. Radio equipped sets include UR91 radio receiver.

Expandability with Digitrax LocoNet

  • Use Super Empire Builder as a starting point, then add components.

  • Use Super Empire Builder as an expansion set with Digitrax equipment you already have installed.


Super Empire Builder Xtra is more than just a starter set!

  • Because all Digitrax Sets are value priced, they are great as expansion sets for existing systems.

  • So, if you need another booster and throttle, it is a much better deal to buy a set!