model rectifier corp 1310 throttle pack 9900 trans

Throttlepack 9900 Dc High Power Train Controller The 9900 replaces MRC’s 6200 (AA222) with a complete revamp and new circuitry. The 9900 will be more efficient and operate at a cooler temperature. Rated at 80 watts vs. the 6200’s 60 watts the new design provides much more power. The 9900 has a mode switch to increase the voltage from smaller scales, making it perfect for G gauge locomotives. The 9900 will also offer an optional walkaround control as well.