Electronics

The RailNet Environmental Sound Module Pro Sync Board listens to the sound from the Environmental Sound Module Pro and drives LEDs based on audio intensity — creating lightning, welding, and fire effects that feel natural and alive. Instructions on...

Engineer cab with LED display uses a more conventional potentiometer knob for speed control. Definite stop and starting points. Note** the speed setting of the knob is instantly applied to any locomotive selected. Clear, easy-to-read display, select up...

With the abundance of lighting functions and wanting to see and check them before I placed the shell on the frame, I decided I needed a way to see what was happening!  I went to work and prototyped a small connector board with LEDs so I could...

This 25mm x 14mm speaker is a tough little beast capable of accepting 2W of audio and still producing a clear and accurate sound. The military spec. rating of these speakers means they are dust proof and IPX5 certified water proof. Truly an impressive...

Speaker - 17.5 x 25.5 x 6.7 mm Great for low hood diesels and small steam locos Speaker with two 11x15mm (4/5 Ohm impedance) sugar cube speakers installed with wire Four mounting tabs

Features:Series 3 HO Plug ‘N Play Decoders with Integrated Plug Compatible with Sound Bug (Note this is not a plug n' play installation, wiring is required) Decoder Lock equipped

Fits many HO locomotives Digitrax 9-Pin Harness Socket 1.0 Amp/2 Amps Peak 8 FX7 Functions, 300ma Output

Fits many 21MT equipped HO locomotives Digitrax 21-pin MT socket 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

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

 It consists of a harness with 6 conductor Telco type wire with a male plug, a tester with a female 6 conductor jack, and a 100 Ohm 2 watt protection resistor. LT1 Features: Use as a diagnostic tester Test decoders prior to...

This adapter allows you to use our smallest decoder (The TSU-N18) in practically any n-scale model! Bring the TSU-N18's 6 functions plus a narrower profile to your models. The JST-Next18 Adapter features a Next18 socket to simply plug-in your TSU-N18...

The CN is a N-scale drop-in decoder for older Atlas, Kato, and Intermountain locomotives. Examples include the following: Atlas: GP7/GP9 Old Style GP30/GP35 Old Style SD35/SD50/SD60/SD60M B30-7/B40-8 GP38 GP40 DCC-Ready SD9...

The single input breakout board for the BDL168 block detection eliminates soldering connections to the card edge or card edge adapter of this product. This design has a single input, meaning all 4 detection zones (and all 16 sections) are connected to a...

  Keeps locos & sound running during power interruptions caused by dirty or bad track. Hold up time varies based on decoder load & track conditions. PX112-2 Plug ‘N Play Install on DH126 & DH166 Series Decoders PX Body Size 1...

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

Set of 8 CT (Current Transformer) coils for BOD-8. These 100:1 toroid coils sense the track current on leads passing through the hole in the middle of the coil. They connect to the BOD-8 with twisted pair cable such as CAT-3 or CAT-5 network cable. (up...

A true pioneer in the model train industry, SoundTraxx has been creating innovative products for the discriminating model railroader since 1990. We proudly design and manufacture our industry-best products right here in the USA, and our friendly customer...

Fits many 21MT equipped HO locomotives Digitrax 21-pin MT socket 1.0 Amp/2 Amps Peak 2 FX7 Functions, 300ma Output