Trains.com

Subscriber & Member Login

Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!

Looking for Information on DCC Sound Decoders

4321 views
20 replies
1 rating 2 rating 3 rating 4 rating 5 rating
  • Member since
    October 2007
  • From: Fullerton, California
  • 1,364 posts
Posted by hornblower on Thursday, December 9, 2021 1:25 PM

While I'm sure they are not the last gasp in audio quality (but plenty good enough for me), the nice motor control, effects and pricing on the decoders from XL Systems DCC (http//:xlsystemsdcc.com) can't be beat.

Hornblower

  • Member since
    September 2020
  • 432 posts
Posted by JDawg on Wednesday, December 8, 2021 11:47 AM

TStage- I don't have anything against TCS but I've pretty much standardized on ESU and I supplement with soundtraxx for special sound projects. I like being able to program with my NCE system and being able to memorize the CV's for only two manufacturers is very helpful. Adding a third would be frustrating for me.

JJF


Prototypically modeling the Great Northern in Minnesota with just a hint of freelancing. Smile, Wink & Grin

Yesterday is History.

Tomorrow is a Mystery.

But today is a Gift, that is why it is called the Present. 

  • Member since
    February 2002
  • From: Mpls/St.Paul
  • 13,892 posts
Posted by wjstix on Wednesday, December 8, 2021 11:29 AM

There can be an advantage to limiting yourself to one decoder brand, assuming that brand makes decoders for all your engines - some don't make sound for FM or Baldwin engines for example, just GM and Alco. However, I wouldn't limit yourself to one just for issues with the function buttons. If you have DecoderPro, you can pretty easily change a decoders function buttons so they match up with your other engines. It's also handy to move/remove functions that you don't need (like say a decoder uses F4 to turn on dynamic braking, but the engine you're installing it in didn't have dynamic brakes) and replace them with ones you use more often.

Stix
  • Member since
    November 2013
  • 2,775 posts
Posted by snjroy on Wednesday, December 8, 2021 8:48 AM

Digitrax also offers low cost generic sound decoders. I have a few of them.

Simon

Moderator
  • Member since
    June 2003
  • From: Northeast OH
  • 17,249 posts
Posted by tstage on Wednesday, December 8, 2021 7:05 AM

JDawg
Never had a TCS decoders and I don't plan too.

JDawg,

Any particular reason why, if I may ask?

Tom

https://tstage9.wixsite.com/nyc-modeling

Time...It marches on...without ever turning around to see if anyone is even keeping in step.

  • Member since
    September 2020
  • 432 posts
Posted by JDawg on Tuesday, December 7, 2021 11:29 PM

My first recomemdation is ESU. But Soundtraxx is a good option for Steamers. I prefer ESU for ease of programming and the features they offer, but as far as performance, most decoder manufacturers will do fine. ESU is still top dog in my book. Soundtraxx a close second. Never had a TCS decoders and I don't plan too. Nce is great for dcc only. Digitrax decoers are great if you are on a tight budget.  Decent sound, good motor control, great price. Win win win.

 

Whatever model you choose, standardize on a SINGLE brand. Programming and remembering what each function button does is easy if each loco is the same.

JJF


Prototypically modeling the Great Northern in Minnesota with just a hint of freelancing. Smile, Wink & Grin

Yesterday is History.

Tomorrow is a Mystery.

But today is a Gift, that is why it is called the Present. 

  • Member since
    June 2007
  • 8,892 posts
Posted by riogrande5761 on Tuesday, December 7, 2021 9:21 PM

wjstix

 

 
riogrande5761
wjstix
Also, even if there is a receptacle, you'll need to find out if it's an 8-pin or a 9-pin 'harness' type, and judge which decoder will fit in the available space.

 

Or 21 PIN

 Not if he bought them 12 years ago - not clear how old they were at that time, so could be older than that.

Of course the 21 PIN dcc ready are more recent although I don't recall when the were instructed on the mass market.

Rio Grande.  The Action Road  - Focus 1977-1983

  • Member since
    April 2015
  • 329 posts
Posted by WilmJunc on Tuesday, December 7, 2021 12:49 PM

rrebell

To make a recommendation we need a brand, model type and year produced.

 

I will take an inventory tonight and post the makes and models that I have.

Modeling the B&M Railroad during the transition era in Lowell, MA

  • Member since
    December 2015
  • From: Shenandoah Valley
  • 9,094 posts
Posted by BigDaddy on Tuesday, December 7, 2021 10:54 AM

Our departed Randy Rinker was a fan of removing the circuit boards all together and hard wiring the decoder.   Decoder color coded wire can be found in the onlne DCC shops.

Choosing one brand of decoder will make your life simple.  I'm going to say something controversial.  ESU has made their decoders too complex for most of us.   If you don't want to create your own sound projects buy a lok programmer, and diddle with tweeking dozens of CV's they are probably more than most of us need. 

If I was starting afresh, I would go with TCS.

Henry

COB Potomac & Northern

Shenandoah Valley

  • Member since
    February 2002
  • From: Mpls/St.Paul
  • 13,892 posts
Posted by wjstix on Tuesday, December 7, 2021 10:39 AM

riogrande5761
wjstix
Also, even if there is a receptacle, you'll need to find out if it's an 8-pin or a 9-pin 'harness' type, and judge which decoder will fit in the available space.

 

Or 21 PIN.

 

 Not if he bought them 12 years ago - not clear how old they were at that time, so could be older than that.

Stix
Moderator
  • Member since
    June 2003
  • From: Northeast OH
  • 17,249 posts
Posted by tstage on Tuesday, December 7, 2021 10:26 AM

The last couple of sound installs I purchased speakers from Scale Sound Systems.  Great speakers and they come with their own baffles.  The proprietor, JT, is a professional sound & recording engineer so the baffles are designed (3D-printed) to maximize the range of the speaker.  (The two I placed in my brass 2-6-6-2 Mallet sounded fantastic.)  He also sells decoders from all three aforementioned sound decoder manufacturers.

Tom

https://tstage9.wixsite.com/nyc-modeling

Time...It marches on...without ever turning around to see if anyone is even keeping in step.

  • Member since
    December 2008
  • From: Heart of Georgia
  • 5,406 posts
Posted by Doughless on Tuesday, December 7, 2021 10:19 AM

Decoders have evolved over the years, with each iteration having better features and qualities than the generation before.

Its 2021, soon to be 2022, if you're starting from scratch with sound, buy only ESU LokSound 5.0 or Soundtraxx Tsunami2, or Soundtraxx Econami (which is similar technology, just fewer features).   

Don't bother with ESU Select or 4.0, or Soundtraxx Tsunami at this point.

But, the 12 year old locomotives likely have an 8 pin plug for the decoder.  Make sure that you buy decoders that have the same number of plugs.  Modern locos now use 21 pin plugs for the most part. 

Or, their DCC Ready claim may simply mean that its set up so the owner can replace the entire PC board with a decoder....not a plug in version.

ESU and Soundtraxx make the same decoder in two different shapes, one for pluggin into an existing board that has a plug and one where you remove the Analog board entirely and replace it with a decoder board. 

As has been mentioned, you'll need to open up the locos to see whats inside to see what shape of decoder you'll need.

- Douglas

  • Member since
    June 2007
  • 8,892 posts
Posted by riogrande5761 on Tuesday, December 7, 2021 10:13 AM

wjstix
Also, even if there is a receptacle, you'll need to find out if it's an 8-pin or a 9-pin 'harness' type, and judge which decoder will fit in the available space.

Or 21 PIN.

Rio Grande.  The Action Road  - Focus 1977-1983

  • Member since
    July 2006
  • From: west coast
  • 7,667 posts
Posted by rrebell on Tuesday, December 7, 2021 9:58 AM

To make a recommendation we need a brand, model type and year produced.

  • Member since
    February 2002
  • From: Mpls/St.Paul
  • 13,892 posts
Posted by wjstix on Tuesday, December 7, 2021 9:51 AM

WilmJunc
I bought about six, 50s era diesel locomotives about 12 or more years ago. These were all listed as "DCC ready" so they will need DCC decoders installed in them.

Before you spend any money, open each engine up and see what's inside. Over the years "DCC Ready" has mean anything from "this engine has a lightboard with a DCC receptacle" to "we think there's enough room to fit a decoder in the engine if you know how to solder a hardwire installation and insulate the motor from the chassis".

Also, even if there is a receptacle, you'll need to find out if it's an 8-pin or a 9-pin 'harness' type, and judge which decoder will fit in the available space.

You also want to consider if an engine needs a "keep alive" included with the decoder. Those can be a great addition for engines that easily stall out at crossovers or are very touchy on less-than-perfect track.

Stix
  • Member since
    July 2006
  • 60 posts
Posted by DSteckler on Tuesday, December 7, 2021 9:28 AM

A number of vendors sell them.  Streamlined Backshop, Tony's Train Xchange, and  Litchfield Station are three of them.  Do a Google search for sugar cube speakers and you'll find them.

  • Member since
    April 2015
  • 329 posts
Posted by WilmJunc on Tuesday, December 7, 2021 9:02 AM

NVSRR

ESU. And soundtraxx.  Seam to be the preferred sound chips right now. Mix with sugar cube speakers  to get the best sound.      If you are not aware DCC ready means you just plug in the chip.  

shane

 

Where do you purchase the "sugar cube" speakers?  It seems like most of these sound decoders do not come with speakers.

Modeling the B&M Railroad during the transition era in Lowell, MA

  • Member since
    July 2006
  • From: Pittsburgh, PA
  • 1,796 posts
Posted by JoeinPA on Tuesday, December 7, 2021 7:07 AM

Have a look at the TCS site. They make sound decoders. On the site they have decoder installation directions for many locos. You may find yours listed and even if you choose a different decoder brand the information on the site will be of use for your installation.

Joe

Moderator
  • Member since
    June 2003
  • From: Northeast OH
  • 17,249 posts
Posted by tstage on Tuesday, December 7, 2021 6:59 AM

ESU, TCS, and SoundTraxx are the Big 3 in sound decoders. QSI is no longer being manufactured.

I have experience with the first two (LokSound & WOW) and have been very happy with them - especially the motor control.  I have not installed any Tsunami2s but have heard from a few folks here that the motor control is vastly improved over the original Tsunamis.

You can't really go wrong with any of the above.  Decoder & speaker installation ease or difficulty is primarily contingent on the amount of room in a given locomotive and whether the motor is isolated from the frame.  The latter is generally an issue with older locomotives (brass & plastic) so it doesn't hurt to check that with a ohmeter before starting any sound installation.

The other thing you have to consider is which sound decoder manufacturer offers the sound file you need for your particular locomotive.  An F7 should be covered by all three...and may be offered in several versions of the prime mover.  A 2-6-6-2 Mallet?  I know that ESU offers two.  I'm not sure about TCS or Soundtraxx.

Tom

https://tstage9.wixsite.com/nyc-modeling

Time...It marches on...without ever turning around to see if anyone is even keeping in step.

  • Member since
    March 2011
  • 1,950 posts
Posted by NVSRR on Tuesday, December 7, 2021 6:46 AM

ESU. And soundtraxx.  Seam to be the preferred sound chips right now. Mix with sugar cube speakers  to get the best sound.      If you are not aware DCC ready means you just plug in the chip.  

shane

A pessimist sees a dark tunnel

An optimist sees the light at the end of the tunnel

A realist sees a frieght train

An engineer sees three idiots standing on the tracks stairing blankly in space

  • Member since
    April 2015
  • 329 posts
Looking for Information on DCC Sound Decoders
Posted by WilmJunc on Tuesday, December 7, 2021 6:33 AM

I bought about six, 50s era diesel locomotives about 12 or more years ago.  These were all listed as "DCC ready" so they will need DCC decoders installed in them.  I am looking for recommendations for what everyone thinks are the best sound decoders available today to install in these locomotives.  I'm interested in ease of installation, sound quality, and price.  I have a Digitrax DCC system.  It appears that the most common manufacturers currently include Digitrax, SoundTraxx, QSI, and ESU.  Opinions appreciated.

Modeling the B&M Railroad during the transition era in Lowell, MA

Subscriber & Member Login

Login, or register today to interact in our online community, comment on articles, receive our newsletter, manage your account online and more!

Users Online

There are no community member online

Search the Community

ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT
Model Railroader Newsletter See all
Sign up for our FREE e-newsletter and get model railroad news in your inbox!