DigiTrax DZ143 DCC Decoder for Z, N, HO scale

Digitrax LocoMotion(R) System
Your locomotives look like the real thing.
The Digitrax LocoMotion
System makes them run like the real thing, too!
Torque Compensation for smooth as silk silent operation.
128 Speed Step operation (14 or 28 steps can also be used).
Momentum with acceleration and deceleration.
Normal Direction of Travel is user selectable.
Switching Speed feature for easier and faster access to yard speeds.
3 Step Speed Tables set start, mid
And max voltage for custom control.
28 Step Speed Tables with 256 level resolution for precise control.