The Quantum Engineer? Controller was created to allow DC users of
Atlas Master Gold Series locomotives to take control of all the
QSI® Quantum System? sound features that were previously
available only to users with DCC-equipped layouts. Now, in
addition to the horn and bell sounds, users will be able to
access different engine settings and effects such as number
lights, flanges, dynamic brakes, coupler sounds, blower/fans,
reverse lights and much, much more.

In addition to these sound and lighting features, DC users are
also able to access other advanced features such as programming
options, locomotive braking, locomotive shut-down and start-up
procedures, verbal scale speed readout and more!

Setup is easy, as the Quantum Engineer? Controller is simply
wired in between a standard DC power pack and the track. No other
special equipment or wiring is required.

Note: The Quantum Engineer Controllers are designed to operate
locomotives that have QARC (Quantum Analog Remote Control)
technology. Except for simple horn and bell operations, the
Quantum Engineer Control is not suitable for older
Quantum-equipped engines that do not have QARC technology
included.

The Quantum Engineer will only operate sound locomotives that
include the latest QSI technology. This technology is included in
all Atlas, Life-Like/Proto 2000 and Hobbycraft Canada
sound-equipped locomotives. The more recent locomotive releases
from Broadway Limited Imports (BLI) can also be operated; this
includes the PRR K-4, EMD E-series passenger units, EMD SD40-2,
C&O T-1, EMD switchers, etc. BLI locomotive releases previous to
these, as well as the Lionel Challenger and Turbine will not
operate with the Quantum Engineer.