56627 PSD XP 5.1 Sound Kit KM4000 PluX22

DO NOT USE THIS SOUND KIT FOR OPERATION ON AMERICAN DCC SYSTEMS!  This kit provides European-style decoder functions and operation.  INSTEAD, USE THE ET97451-118 SOUND DECODER PLUS THE 56334 SPEAKER FOR TYPICAL AMERICAN DCC OPERATION. Recommended for American DCC Systems: Use the 56334 Speaker together with the separate ET97451-118 American KM Sound Decoder to convert the KM ML-4000 Diesel Locos to DCC/Sound.