Model Rectifier Corporation Black Box Sound Activator

Product Features

• Capable of accessing all the sounds your loco has to offer – Diesel or Steam
• Cumbersome direction switch flipping to operate a whistle or horn is now a thing of the past
• Small design fits comfortably in your hand
• Hooks up between your DC power pack and the track

Overview

This engineering marvel from MRC unleashes the sounds of locomotives at the push of a button. Not one or two sounds, or only a few sounds (providing you have an additional accessory from the individual locomotive manufacturer), but all the sounds available.

Complex to design, yet so simple to hook-up and operate, this little handheld BlackBox will change DC railroad layouts forever. And here’s the best part…
MRC’s BlackBox works with Athearn, Atlas, Lifelike, Precision Craft, MTH and others. It’s the only box of its kind in the world of model railroading. One box does it all.