This is a SoundTraxx 827105 HO Scale TSU-1000 1-Amp Diesel Digital Sound Decoder - Tsunami Alco 251 Add realistic sound to your fleet with this wired sound and DCC decoder

There are three in each package

This is a Model Power 567 HO Williams Warehouse Building Kit

and Operating Roof Light & Headlight

& car weights

MTH 30-67999 O Amtrak (Phase 2) 60' Streamlined Full-Length Vista Dome Car #9360 ProductID_11428963 This is a SoundTraxx 827105This is an MTH 30 67999 O Amtrak (Phase 2) 60' Streamlined Full Length Vista Dome Car #9360. Features: Intricately Detailed, Durable ABS Bodies, Detailed Car Undercarriage, Colorful, Attractive Paint Schemes, Metal Wheels and Axles, Diecast 4 Wheel Trucks, Fast Angle Wheel Sets, Needle Point Axles, (2) Operating Diecast Metal Couplers, Overhead Interior Lighting, End of Car Diaphragms, Near Scale Sizing, Unit Measures: 16 11 16 x 2 1 2 x 3 13 16,