Decoders and Accessories

Zen Black “Buddha” Decoder: O and large scale. Up to 5 amps. 6 fn. Built-in high power stay alive.Zen decoder software has always been smooth, clever and easy to use but our new BLACK decoder range takes this to a new level, with extended and improved...

This a full featured sound decoder using MRC’s 16 Bit Triple Core Stereo Sound for the most realistic sounds available. MRC’s engineers have incorporated the latest advancements and technology into this 28 NMRA function, drop-in,...

Get the benefits of short circuit management and auto reversing without adding more boosters!  PM42 Quad Power Manager lets you use a single booster and divide its output into 4 power sub-districts for automatic reversing or to improve operation...

Fits Kato N Scale SD40-2 and similar LocomotivesDrop In Mobile Sound Decoders for Kato N scale Locomotives1.0 Amp/2 Amp Peak4 FX3 Functions, 200ma output8 Ohm 10 mm x 18 mm Oval Speaker100uF Capacitor8 Selectable Steam & Diesel Sound Schemes...

Fits Kato N Scale SD80 MAC and similar LocomotivesDrop In Mobile Sound Decoders for Kato N scale Locomotives1.0 Amp/2 Amp Peak4 FX3 Functions, 200ma output8 Ohm 10 mm x 18 mm Oval Speaker100uF Capacitor8 Selectable Steam & Diesel Sound Schemes...

Fits Kato N Scale 4-8-4 FEF and similar LocomotivesDrop In Mobile Sound Decoders for Kato N scale Locomotives1.0 Amp/2 Amp Peak4 FX3 Functions, 200ma output8 Ohm 10 mm x 18 mm Oval Speaker100uF Capacitor8 Selectable Steam & Diesel Sound Schemes...

Fits many Atlas N locomotivesMobile Decoder with SoundFX8 Ohm 9x18x4 mm oval speaker1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma output

Fits several Atlas N locomotivesMobile Decoder with SoundFX8 Ohm 9x18x4 mm oval speaker1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma output

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3For Kato SD40-2 and similarDrop-in light board replacement1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma Output8 Ohm 9x18x4 mm oval speaker100uF Capacitor

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3For Kato SD80 MAC and similar1.0 Amp/2 Amps Peak4 FX3 Functions, 200ma Output8 Ohm 9x18x4 mm oval speaker100uF Capacitor

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3For Kato N P42 and similar1.0 Amp/2 Amps Peak6 FX3 Functions, 200ma Output8 Ohm 13mm round Speaker100uF Capacitor

8 CV-Selectable Steam & Diesel Sound Schemes IncludedMobile Decoder with SoundFX v3Fits many larger locomotives4 Amp/5 Amps Peak8 FX3 Functions, 300ma Output8 Ω Box Speaker330uF CapacitorNew sound .spjs loadable with Digitrax USB programmer