NixTrainz Decoder Buddy is a printed circuit board that facilitates the installation of DCC by 21-pin decoders into mainly HO and larger locomotives.

Here are a couple of installations I did on my Atlas locomotives.  The Power Bridge IIs fit like a glove.
05/19/2026

Here are a couple of installations I did on my Atlas locomotives. The Power Bridge IIs fit like a glove.

Larry Linger "Solo Contracting" has another fine installation video out.  This time he upgrades a fairly recent Atlas SD...
05/14/2026

Larry Linger "Solo Contracting" has another fine installation video out. This time he upgrades a fairly recent Atlas SD35 locomotive. Watch the master at work! Thanks for sharing Larry!

Complete install using a Soundtraxx Blunami decoder, NixTrainz Decoder Buddy, TCS KA1 Keep ALive and a Scale Sound Systems Speaker.

Here's a complete dcc install (and neaten up) using a NixTrainz Decoder Buddy, NixTrainz Power Bridge I Stay Alive, 2 Sc...
04/13/2026

Here's a complete dcc install (and neaten up) using a NixTrainz Decoder Buddy, NixTrainz Power Bridge I Stay Alive, 2 Scale Sound Systems speakers and a SoundTraxx Blunami decoder by Larry Linger. This is a great video upgrade/conversion on a very fine locomotive.

Complete dcc install using a NixTrainz Decoder Buddy, NixTrainz Power Bridge I Stay Alive, 2 Scale Sound Systems speakers and a Soundtraxx Blunami decoder.Sc...

Larry Linger did a video that exemplified superb soldering technique today.  Good soldering is a very visual process.  P...
03/30/2026

Larry Linger did a video that exemplified superb soldering technique today. Good soldering is a very visual process. Pay attention to how the solder melts and then solidifies to form the joint. No movement while the solder resolidifies. This video is a fine example of how to upgrade the wiring in a locomotive as well. Thanks for sharing, Larry!!!

Complete DCC install using a ESU LokSound V5 decoder and a Scale Sound Systems speaker.

Larry Linger, Solo Contracting on YouTube, shares an Intermountain GP16 installation today.  Here's the link.
03/16/2026

Larry Linger, Solo Contracting on YouTube, shares an Intermountain GP16 installation today. Here's the link.

Complete DCC install using a Soundtraxx Blunami decoder, NixTrainz Decoder Buddy Mini, Scale Sound Systems speaker and a TCS KA4 Keep Alive.

This is a copy of a post that is pertinent.Scale Sound SystemsMarch 12 at 12:15 PM ·Scale Sound Systems Newsletter - Thu...
03/15/2026

This is a copy of a post that is pertinent.

Scale Sound Systems
March 12 at 12:15 PM
·
Scale Sound Systems Newsletter - Thursday, March 12, 2026
I hope this email finds you well! Spring is just around the corner!
Are you interested in winning a $50 Scale Sound Systems gift certificate? On Thursday, March 19, at 7:30pm-EST, I will be hosting an online round table discussion via NERx. This discussion covers some of the technology aspects that help immerse operators into the operating experience, including on-board sound, layout sound, ProtoThrottle use and digitally controlled layout lighting. Nathan Holmes os Iowa Scaled Engineering, David Heyde, showcasing aspects of his layout and Bill Rutherford covering his tech-enhanced layout, will be joining me. Tune in to participate and TWO attendees will be drawn at random to each win a $50 Scale Sound Systems gift certificate. Visit https://www.nerx.org/ for more information. The event will be broadcast live over the NMRA’s Youtube channel: https://www.youtube.com/
Speakers available for the following:
Athearn Genesis Veranda (early)
Most ESU, Soundtraxx and TCS has been restocked. I do have additional inventory coming in over the month as it becomes available from the manufacturers.
I am now stocking some LokSound 58412 PluX22 decoders for the Piko Krauss-Maffei models, which ESU has recently released a sound file for.
If you’ve not already done so, download and read the basic “Installation & Use” guide for my speakers. It should answer most questions about what tapes/adhesives to use, how to wire them, recommended settings for Soundtraxx Tsunami2, etc. https://www.scalesoundsystems.com/guides
As always, thank you for your support! I am blessed by all of you!

Official YouTube channel for the National Model Railroading Association (NMRA). The National Model Railroad Association (NMRA), an organization of model railroaders, advances the worldwide scale model railroading community through education and standards as well as advocacy and fellowship.

Larry Linger, "Solo Contracting" on YouTube has just published a very fine straightforward video today.  Larry takes a s...
03/02/2026

Larry Linger, "Solo Contracting" on YouTube has just published a very fine straightforward video today. Larry takes a stock Atlas HH660 and adds a LokSound 58429, a Scale Sound Systems ALMA-H600-RC1 speaker, a NixTrainx NTZ201 Power Bridge I stay alive, and an NTZ2 Decoder Buddy Mini. This could be your first very good video to watch to learn how soldering can be done very well and how any installation proceeds logically. It is also a pleasure to watch Larry methodically work through a locomotive upgrade!!! Thanks for sharing, Larry!

Complete DCC install using a NixTrainz Decoder Buddy Mini, a NixTrainz Power Bridge 3, a ESU LokSound decoder and a Scale Sound Systems Speaker.Scale Sound S...

This is a new product for people who want to upgrade their ScaleTrains electronics.  It does a number of tasks.  It allo...
02/27/2026

This is a new product for people who want to upgrade their ScaleTrains electronics. It does a number of tasks. It allows for a logical conversion to a SoundTraxx or other 8 output decoder, allows for the addition of a shell mounted light, it allows for replacement of problematic push pins through the small connector board, it eliminates the restrictions of JST connectors when modifying the lighting. Kits can come with one speaker for the pocket in the frame or two speakers, the second speaker sits on the frame by the Decoder Buddy. The stay alive is a Power Bridge III with two capacitors that are exactly like the ones on the ST motherboard. The three versions cover the different model's speaker requirements. Speakers are Scale Sound Systems. They are currently available on NixTrainz and Scale Sound Systems websites.

Larry Linger's got some very neat insights in this Kato GP35 installation.  This is a video that I would recommend to bo...
02/16/2026

Larry Linger's got some very neat insights in this Kato GP35 installation. This is a video that I would recommend to both a first-time installer and an advanced installer too! I definitely gained from watching this video! Thanks for sharing, Larry!!!

Complete DCC install using a NixTrainz Decoder Buddy, Soundtraxx Tsunami 2 decoder, TCS KA1 Keep Alive and a Scale Sound Systems speaker.

Had a great shoutout from  England Industrial Division on YouTube today!  I've enjoyed the channel from the start.  Here...
02/08/2026

Had a great shoutout from England Industrial Division on YouTube today! I've enjoyed the channel from the start. Here's the link to the video. https://youtu.be/N_VXP4DmkhI Enjoy!!!

Address

9 Forest Street
South Burlington, VT
05403

Alerts

Be the first to know and let us send you an email when NixTrainz posts news and promotions. Your email address will not be used for any other purpose, and you can unsubscribe at any time.

Share

Category