Breath new life into your older MTH, K-Line, Williams, Weaver or other DC can motored locomotive with a Protosound 3 upgrade!

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Diesel Proto-Sound 3.0 Features

• Speed Control

• Variable Intensity Diesel Exhaust Smoke

• DCS Command Control and all the features that come with the latest command control system.

• (2) Remotely controlled Proto-Couplers

• PS3 Headlight control

• 28 F-Function DCC Features

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Steam Proto-Sound 3.0 Features

• Speed Control

• Synchronized Puffing smoke (on select models)

• DCS Command Control and all the features that come with the latest command control system.

• Remotely controlled Proto-Coupler on the tender

• PS3 Headlight control

• 28 F-Function DCC Features