The whistle sound and the sound of brakes squealing can be controlled with MÄrklin Systems

This is a Broadway Limited 5889 HO Scale Southern Pacific Hog Sounds K7 Stock Car

and coach trains on daytime runs

Rail clatter

This is a Bachmann 78125 HO E-Z Mate Mark II Medium Economy Center Shank 25 Pairs

K-Line K2216 O Southern Pacific MP-15 Diesel Switcher #2216 ProductID_11466262 The whistle sound and theHere is a K Line K2216 O Southern Pacific MP 15 Diesel Switcher #2216. Features include plastic construction, dual motors, decorative horn and bell, plastic handrails, cab light, metal trucks, and metal wheels and axles. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: K Line Model Number: K2216 Years Manufactured: 1988 1989 Road Name: Southern Pacific (SP) Scale Era: O Modern Model Type: Diesel Loco