© 2014 RailMaster Hobbies TCS CN Series N Scale Decoders CN - For Atlas: GP-7/GP-9 (old style), GP-30/GP-35 (old style), SD-35, SD-60, SD-60, B30-7, B40-8, GP-38 (early), GP-40 (DCC ready), SD-9 (DCC ready), SD-50 and SD60M For KATO: C30-7 and U30C For Intermountain: SD40T-2 Has sunny white, super bright LEDs - $39.16   CN-GP - 3 function, for GP series locomotives sunny white, super bright LEDs - $40.76