Item Tag: Factory Installed Sound

Part number 920-40988. Works great and is in great condition. Info from the manufacturer is pasted below. Sound features include: Diesel Engine Sounds, Horn, Bell, Squealing Brakes, Doppler Effect, Air Let Off (in neutral), Headlight, and Trailer mode which mutes whistle and bell for double-heading.

Diesel EMD F3A Powered w/QUANTUM Sound & DCC. DC / DCC and SOUND. DCC with QUANTUM SOUND. Factory Installed DCC Powered. Working Mars Light as Appropriate – Works on DC or DCC. Sound features include: Diesel Engine, Horn, Bell, Squealing Brakes, Doppler Effect, Air Let Off (in neutral), Headlight, and Trailer which mutes whistle and bell for double heading.

Diesel EMD F3A Powered w/QUANTUM Sound & DCC. DC / DCC and SOUND. DCC with QUANTUM SOUND. Factory Installed DCC Powered. Working Mars Light as Appropriate – Works on DC or DCC. The F3 was the third model in GM-EMD’s highly successful F-unit series of cab unit diesel locomotives, and it was the second most produced of the series.