Here is an MTH 20-2189-1 O Gauge Amtrak G.E. Genesis P42 Diesel Engine Cab #9 with ProtoSound 1.0 (3 Rail-Hi-Rail Wheels) from 1998
Features:
2 Precision Flywheel Equipped Motors
1/4″ Scale Detail & Dimensions
All-Metal Wheels & Gears
Compatible With Most AC Transformers
DCRU Electronic Reverse By QSI
Die-Cast 4-Wheel Trucks
Weighs Over 5 Pounds
Intricately Detailed ABS Body
Directional Constant Voltage Headlights
Measures Approximately 18″ x 2 1/2″ x 3 3/4″
Die-Cast Trucksides, Pilot & Fuel Tank
Lighted Cab Interior
Cab Engineer Figure
Operating Die-Cast Metal Couplers
Stamped Metal Floor
Operates On O-31 Track
Operating Proto-Smoke System
Includes ProtoSound Digital Sound With Squeaking Brakes & Passenger Freight Sounds By QSI

This item has been graded per TCA standards C-8: Like New based on visual appearance. The wheels show signs of wear. The overall appearance of this item may be improved with a gentle and thorough cleaning. The original box is included. The instruction manual is not included. Overall condition is Like New.

Condition: Like New (C-8)
Operational Status: As is
Original Box: Yes (P-7)

Manufacturer: MTH
Model Number: 20-2189-1
Years Manufactured: 1998 – 1998
Road Name: Amtrak (AMTK/AMT)

Scale/Era: O Modern
Model Type: Diesel Loco

The SKU for this item is 5928053.

Product Id: 11407814