Mobile Decoders -- SoundFX & LocoMotion; 1 Amp w/28mm Speaker; Fits Kato AC4400, SD38-2 & F40PH

Add the next dimension to your operations with these mobile sound decoders! Features include: * Easy Installation * Rated at One Amp - For use in All Scales * Programmable on any DCC Programming Track - No Special Equipment Needed SoundFX decoders feature: * 28mm Plug-In Speaker * Available for Steam, Diesel or Electric Locos * Downloadable Sound * Over 12 Unique Controllable Sounds * Supports Playable Whistle This exciting one amp mobile decoder has all the great LocoMotion features you've come to expect and SoundFX too! Based on proven locomotive decoder technology, the unit comes ready to use with pre-loaded sounds and can be customized with downloadable sounds or your own recordings. Supports the playable whistle feature with F2 key on DT400 throttles. Includes 28mm plug-in spe