Soundtraxx Sound Only DCC Decoder - Tsunami(R) SoundCar(R) -- Freight Car Sounds - 2 x 9/16 x 3/8" 5 x 1.5 x 1cm - 678-829100Your train is no longer limited to locomotive sounds! This 16 bit, universal style Digital Sound Decoder is the only DCC decoder to replicate railcar sounds and lighting effects. It includes selections for livestock sounds, airhorns, whistles, bells, and interior and exterior lighting effects for passenger cars, cab cars, and cabooses. Specifications: Dimensions: 48 x 13. 5 x 9mm Function Outputs: 4 Max Function Current: 100mA (each output) Audio