MRC Throttlepack 9900 80w [DC Model Train Powerpack] Era_1960 + Partially-blanked cab windows

Partially-blanked cab windows

Athearn Genesis G19578 HO Scale F3A/F3B Southern Pacific SP 307/505

Engineers estimate a 2% aid to air flow and the shell certainly minimizes heat loss

this chassis is compatible with standard touring car measurement bodies

Rapido Trains 40514 HO Scale EMD GP40 Diesel Canadian National "Ex-IC" CN 3123 DCC & Sound

MRC Throttlepack 9900 80w [DC Model Train Powerpack] Era_1960 + Partially-blanked cab windowsMRC Throttlepack 9900 80w DC Model Train Powerpack The Throttlepack 9900 replaces MRC's Trainpower 6200 (AA222) with a complete revamp and new circuitry. The Throttlepack 9900 operates more efficiently and under cooler temperatures. Rated at 80 watts (5. 5 amps) vs. the Trainpower 6200's 60 watts (3. 5 amps) the new design provides much more power. The Throttlepack 9900 has a mode switch to increase the voltage from smaller scales (HO & N), making it