Will operate on Code 55, 70, and 80 rail. Minimum radius: 9.75 inches or greater recommended.Operates in both DC & DCC (use DCMaster for DC sound). 84dB signal to noise ratio. 24 sounds with separate volume control. Unmatched frequency response as low as 20Hz when paired with Rolling Thunder subwoofer kit. 8 simultaneously playable audio channels. Functional dynamic brake with grid blower sounds. Improved motor control in DC and DCC. Works with NMRA standard DCC controllers. Automatic dual mode: works with DC power packs or DCC. The GE ES44AC (Evolution Series 4400HP AC Traction) locomotive is part of GE Transportation Systems line of diesel locomotives that were built to meet the EPAs 2005 Tier 2 locomotive emissions standards. All Evolution Series locomotives delivered to the North American market are six axle locomotives equipped with Nathan-Airchime K5HL-R2 Evolution airhorns. The GE ES44AC is still in use today serving the entire nation through a variety of hauling tasks including traffic resulting from the Ethanol mandate. THIS ITEM IS NOT A TOY, MAY CONTAIN SMALL PARTS AND IS NOT DESIGNED NOR INTENDED FOR CHILDREN UNDER 14 YEARS OF AGE. Once paid, items cannot be combined. The item "Broadway Limited N Scale ES44AC Locomotive UP #8096 DCC Paragon3 Sound 3551" is in sale since Wednesday, March 28, 2018. This item is in the category "Toys & Hobbies\Model Railroads & Trains\N Scale\Locomotives". The seller is "jimstrns" and is located in Scranton, Pennsylvania. This item can be shipped to United States, Canada, Australia.