Sound/Motor/Function Decoder Fits Kato SD38-2 or compatible HO locomotives Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX3 Functions, 200ma Output 8 Ohm 28 mm round speaker w/330uF Capacitor

Sound/Motor/Function Decoder Fits Kato Kato FP40-PH or compatible HO locomotives Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX3 Functions, 200ma Output 8 Ohm 28 mm round speaker w/330uF Capacitor

Sound/Motor/Function Decoder Fits Kato AC 4400 or compatible HO locomotives Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX3 Functions, 200ma Output 8 Ohm 28 mm round speaker w/330uF Capacitor

Sound/Motor/Function Decoder Fits Kato, Athearn Genesis, Stewart, other HO locomotives Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX3 Functions, 200ma Output 8 Ohm 28 mm round speaker w/330uF Capacitor

Sound/Motor/Function Decoder Fits many Kato HO legacy locomotives Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX3 Functions, 200ma Output 8 Ohm 28 mm round speaker w/330uF Capacitor

Fits many Atlas N locomotives Mobile Decoder with SoundFX 8 Ohm 9x18x4 mm oval speaker 1.0 Amp/2 Amps Peak 4 FX3 Functions, 200ma output

Fits several Atlas N locomotives Mobile Decoder with SoundFX 8 Ohm 9x18x4 mm oval speaker 1.0 Amp/2 Amps Peak 4 FX3 Functions, 200ma output

Fits E24 plug N locomotives and compatible units Plug-in E24 socket Motor drive at connector capacity 13 FX7 Functions, 200mA capacity 8 CV Selectable Steam & Diesel Sound Schemes Included

Fits many Kato HO legacy locomotives Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX7 Functions, 300ma Output

Fits many Kato N-locomotives Drop-in light board replacement decoder for Kato “K0” form-factor boards 1.0 Amp/2 Amps Peak 6 FX3 Functions, 200ma output

Fits many Kato N-locomotives Drop-in light board replacement decoder for Kato “K0” form-factor boards 1.0 Amp/2 Amps Peak 6 FX3 Functions, 200ma output

Fits many older Atlas N locomotives Mobile Decoder Drop in “A0” Atlas light board replacement decoder 1.0 Amp/2 Amps Peak 4 FX3 Functions, 200ma output

Fits many Kato N-locomotives Drop-in light board replacement decoder for Kato “K2” form-factor boards 1.0 Amp/2 Amps Peak 4 FX3 Functions, 200ma output

Fits many Kato N-locomotives Drop-in light board replacement decoder for Kato “K1” form-factor boards 1.0 Amp/2 Amps Peak 4 FX3 Functions, 200ma output Replaces both the DN163K1C & DN163K1D

Fits E24 socket locomotives N-Scale Mobile Decoder 13 FX3 Functions, 200mA capacity Motor drive at connector capacity

Für Athearn Genesis, Kato, Stewart, Atlas und andere Loks. Drop-in light board replacement 1.0 Amp/2 Amps Peak 8 FX7 Functions, 300ma Output