Athearn Genesis G82834 HO Scale EMD GP9 Penn Central PC 7500 DCC Sound Roadname_John Deere If you've always had a

If you've always had a fascination with big trucks like these

Try to hold a pack of eight traditional AA size batteries and compare it with this Li-Poly Transmitter pack

1 pair of 24611 and 24612 turnouts

Athearn Genesis G75837 HO Scale EMD SD70 ACe Diesel Norfolk Southern NS 1100 DCC Sound

(1) Hex Wrench Socket

Athearn Genesis G82834 HO Scale EMD GP9 Penn Central PC 7500 DCC Sound Roadname_John Deere If you've always had aAthearn Genesis G82834 HO Scale EMD GP9 Penn Central PC 7500 DCC Sound In 1949, EMD introduced the GP7. The basic design followed most diesel switchers with the addition of a short hood instead of an end cab. The hoods were also full height to better accommodate the diesel engine and mechanical and electrical components. In 1954 EMD upgraded the GP7 to become the 1,750 horsepower GP9. Externally, the first GP9s were virtually unchanged from the last