Electronics

Easily connect a CurrentKeeper or extra capacitor to any SoundTraxx decoder equipped with a 2-pin "Quick Plug" to improve performance over dirty track and switches.

Our tiniest speaker comes with a properly proportioned speaker enclosure and provides remarkable volume for tiny models! Dimensions: 13 x 9 x 9.4mm(D)Frequency Response: 100Hz - 10kHzPower: 40mW (Nominal) 75mW (Peak)Impedance: 32...

This tiny speaker comes with a properly proportioned speaker enclosure and provides great results for space-constrained models! Dimensions: 16 x 12 x 11.3mm(D)Frequency Response: 300Hz - 20kHzPower: .7 Watts (Nominal) 1 Watt...

Suitable for many HO and larger models.  Dimensions: 28 x 4.5mm(D)Frequency Response: 320 Hz - 18kHzPower: 1 Watt (Nominal) 2 Watts (Peak)Impedance: 8 Ohms

The SoundTraxx CurrentKeeper™ is designed to add additional power capacity to any decoder installation. It can be used to overcome dirty track, limited electrical pickup or dead frogs to ensure reliable operation of any locomotive in your fleet...

The DBX-9000 is a compact 9-wire connector and harness assembly for use with universal-style DCC decoders. It is designed to simplify the wiring connection between a steam locomotive and its tender, providing a quick-disconnect for...

This small oval speaker is ideal for narrow hood diesels. Dimensions: 35 x 16 x 8mm(D)Frequency Response: 250Hz - 13kHzPower: 1 Watt (Nominal) 2 Watts (Peak)Impedance: 8 Ohms

This small speaker is perfect for narrow hood diesels and anywhere else where space is at a premium. Dimensions: 25 x 14 x 5.2mm(D)Frequency Response: 740Hz - 4kHzPower: 1 Watt (Nominal) 1.5 Watts (Peak)Impedance: 8 Ohms

This snap-together baffle kit is designed for use with our 28mm round speakers (P.N. 810054 or 810153).

This is one of our largest speakers for use with the TSU-4400 in O-scale or larger models. Dimensions: 50 x 90 x37.5mm(D)Frequency Response: 230Hz - 20kHzPower: 2 Watts (Nominal) 5 Watts (Peak)Impedance: 8 Ohms

The Decoder Buddy V5 and V5B were developed for the 12 output decoders and include a couple added features. This mother board does not include the 21-Pin Decoder. This mother board requires soldering. This printed circuit board is NOT INTENDED FOR USE IN...

DCC Main Bus Wire, (Red), 14AWG, 50 Feet NCE Multi Scale DCC Main Bus Wire Red 50'

DCC Main Bus Wire, (Black), 14AWG, 50 Feet NCE Multi Scale DCC Main Bus Wire Black 50'

Same six-wire connectors in front as UTP but allows use of off-the-shelf CAT5 cables to connect panel-to-panel at rear. Can be used as a cab bus splitter and also adds the ability to add power to the cab bus for larger layouts.

Build your control panels with greatly simplified wiring. Just connect push buttons to the Mini Panel and use to issue turnout routing macros, individual turnout commands by pushing one button. Set up is easy, just plug in a Pro Cab (sold separately) and...

Add this USB computer interface for computer programming and/or operation of your Power Cab equipped layout. Requires USB cable, computer and railroad computer program such as JMRI Decoder Pro and Panel Pro

13.8v DC Power Supply. 1.3 Amp / 2 amp peak. US approved power supply suitable for PowerCab and other applications. This plugs into the back of panels such as the PCP(PowerCab connection panel) and the UTP-CAT5

Detects DCC current being drawn in a block. Connects to AIU01 or Mini Panel. Isolated so that there is no electrical connection to the track. Needs no external power for most operations, suitable for DCC power up to 20 Amps. Can light up LED or operate...

Dimensions: 0.595" x 0.390" (15mm x 10mm)  Direct plug in to locos equipped with Next18 (NEM-662) socket  Features of this decoder: Silent Running(TM) Torque compensated motor drive Torque Compensation for ultra smooth low speed...

N Scale N14K2 Drop-In Control Only Decoder. Includes pre-soldered motor clips.