DCC Sound Decoder drop in For Kato N scale F unit

N scale DCC Sound Decoder /w speaker drop in For Kato FP7 Unit

N scale DCC Sound Decoder /w Cubic Speaker

DCC Sound Decoder drop in for Kato N scale GE-P42, E8/E9

N scale DCC Sound Decoder/Cubic Speaker drop in Kato SD80 and more

DCC Sound Decoder drop in Kato N scale SD40-2 and more

DCC Sound Decoder/Cubic Speaker for Kato N scale such as SD70, AC4400

N scale DCC Sound Decoder/Cubic Speaker drop in Kato SD70, AC4400 and more