{"product_id":"bli7723","title":"N EMD F3 A\/B Locomotive Unpowered B Paragon4 MEC #683\/671B (BLI7723)","description":"\u003cdiv class=\"product_description\"\u003e\n \u003cp\u003eAn unpowered B-unit version of the EMD F3 A\/B diesel locomotive, this Maine Central MEC 683\/671B model is built to pair with a powered A-unit for an authentic AB consist. It features Paragon4 sound and control for realistic diesel performance, along with prototypical paint and lighting to mirror the Maine Central prototype.\u003c\/p\u003e\n \u003cp\u003eEngineered for realism and reliability, the B-unit uses an ABS body with a die-cast chassis for maximum tractive effort and includes all-wheel electrical pickup, two MicroTrains-compatible couplers, and multiple MU door options on the front. The Paragon4 system delivers authentic sounds with Rolling Thunder, while a dual-mode decoder with Back EMF enables smooth slow-speed operation on both DC and DCC layouts. It will operate on Code 55, 70, and 80 rails and has a 9-inch minimum operating radius, making it a strong foundation for a faithful F3 AB set.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Broadway Limited Imports (BLI)","offers":[{"title":"Default Title","offer_id":47899921514548,"sku":"BLI7723","price":279.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0597\/6653\/8292\/files\/BLI7723.jpg?v=1781297072","url":"https:\/\/nankinhobby.com\/products\/bli7723","provider":"Nankin Hobby","version":"1.0","type":"link"}