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After watching Santiago’s informative video on YouTube on the ESU LokSound ECoS command station, I visited the ESU website. I was just going through the ESU Highlights for US & saw in their new business editorial section that they list Atlas & Sunset as their customers. In the pdf catalog, they also describe the “LokSound L Select” plug-and-play decoders for Atlas-O locomotives.

The few Atlas-O Gold locomotives I used to own had “Quantum System” logo on their boxes. Has Atlas-O now switched to ESU products? Do any other hobbyists have experience with their decoders?

Thanks,

Naveen

Last edited by naveenrajan
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 I think most DCC users will or at least, should welcome ESU. They have great sounds. They have the latest features usually.

 I don't have them now but back in HO, the ESU sound packages were at least equal with QSI. I think they both push the state of the art so it maybe a question of exactly when you're comparing. They forged ahead and then QSI responded. Then I left HO.

I'm wondering the same thing. I was looking through the Atlas O literature one day, and came across an User's Guide for ESU Loksound. Atlas O ... not HO/N.

 

Maybe a change is in the works.

 

I know these ESU decoders run *and* sound great in Atlas' HO diesel engines. I'd say they surpassed QSI in every way.

 

 

Last edited by CNJ Jim

Lok Sound is a far supperior sound and is considered the top in its' class. The morjority of manufactures use Lok Sound in HO. Division Point will be putting decoders in its models and will be using TCS decoders. Maybe Erik can change Jack's mind and use Lok Sound.

The problem with Division Point is that once Jack makes up his mind no one can change it.

Stephen

Not to rain on the parade here... I really like LokSound. Their motor control is fantastic. Their sounds are very good as well, but to say they are the absolute best would be incorrect. The QSI Titan with Q3 is superior to LokSound especially when you have a dynamic transitional load on the prime mover. The Titan Q3 can do things that LokSound can't and that's simply a fact.

 

For best sound quality I prefer the TCS WowSound as it has uncompressed 44.1k sampled true 16 bit sound.

 

Here is an example of a WowSound decoder that I installed in an Atlas SW9 using the stock speaker:

 

The QSI Titan Q3 has the best PRR 3 chime whistle that I've ever heard though. This video is being played through a tiny cell phone cube speaker and it is amazing...

Last edited by jonnyspeed

It was interesting (sad?) to see QSI lose market share like that.  But, the Loksounds were such a large improvement over the QSI decoders they replaced.

 

What factory locomotives come with QSI decoders, anymore? Are BLI's "Paragon" systems actually from QSI?

 

 

JohnnySpeed:"For best sound quality I prefer the TCS WowSound as it has uncompressed 44.1k sampled true 16 bit sound."

 

KoreaBrass has a HO GE U-Boat, and they put a TCS WowDiesel decoder in it.

 

 

Kato is putting decoders into some of their engines now. Mostly ESU, but with some models a choice is given between a Loksound or a Tsunami. 

Last edited by CNJ Jim

First off, QSI lost market share because their de coders are insanely complicated to program. the manuals are like 300 pages and nothing about it is intuitive unless you are an electrical engineer or computer programmer. The ESU LokSound decoders has an extremely easy programming setup and if you are lucky enough to have the programmer it's even easier. I'd be willing to bet there's less than one tenth of one percent of train guys will ever even use the advanced functionality of their decoders

Originally Posted by Matt Makens:

First off, QSI lost market share because their de coders are insanely complicated to program. the manuals are like 300 pages and nothing about it is intuitive unless you are an electrical engineer or computer programmer. The ESU LokSound decoders has an extremely easy programming setup and if you are lucky enough to have the programmer it's even easier. I'd be willing to bet there's less than one tenth of one percent of train guys will ever even use the advanced functionality of their decoders

I am not knocking the ESU decoders, I'm actually knocking myself. The one large scale EMD I bought, sounded fantastic! I just couldn't get it to run in my USA SD40-2? So I put in a NCE decoder that was easy to install and run, and used the ESU for it's sounds.

 I imagine that it was just me. I've heard that a lot of users like them and can install them without problems. I just found them difficult to reprogram the parameters and smooth out the running, with that model. I couldn't get much done with DCC myself so I went with DCS. I don't miss it! I'm sure over a decade later, that it must be getting better.

Originally Posted by Matt Makens:

First off, QSI lost market share because their de coders are insanely complicated to program. the manuals are like 300 pages and nothing about it is intuitive unless you are an electrical engineer or computer programmer. The ESU LokSound decoders has an extremely easy programming setup and if you are lucky enough to have the programmer it's even easier. I'd be willing to bet there's less than one tenth of one percent of train guys will ever even use the advanced functionality of their decoders

Sh*t..The QSI Quantum Manual v5.1 that I had printed out and bound at Kinko's is a mere 421 pages 

 

Those QSI decoders are power hogs...they'll use twice the amperage of a PS2 equipped loco...and I never seen one yet run a smoke unit without installing a cooling fan blowing across the decoder! 

Unless I'm missing something the ESU LokSound decoders seem to have plenty of diesel sound files but not many steam sound files.  Take the Big Boy download for example.  Does it just have one whistle choice?  Or are there several within the file like with other brand decoders.

 

As for sound quality comparisons between the various decoders suitable for O scale I can't see how guys can accurately do this.  There are so many variables for a given decoder involved with speaker selection, placement, enclosures, body shells, tender shells, boilers, etc, etc.  Then comparing between decoders is even harder. Please help me understand how you can claim one sounds better than the other as a general statement.  Thanks.

 

Finally, it is with some sadness that I find myself getting ready to abandon the QSI Titan Magnum for future installs.  I have the Quantum Programmer.  I am up the learning curve slogging thru the manuals and features using CV Manager.  I am happy with the product but find the support unacceptable and am moving on to the ESU Loksound or the new TCS WOW large scale or the new Eco-Nami ECO-400.

 

I wish one of the magazines or internet retailers or somebody on the forum would do a serious comparative review of these three; motor control, sound and lights, installation ease, manuals and support.  Would be a big help to me.  Maybe others.

Last edited by Austin Bill
Originally Posted by Austin Bill:

Unless I'm missing something the ESU LokSound decoders seem to have plenty of diesel sound files but not many steam sound files.  Take the Big Boy download for example.  Does it just have one whistle choice?  Or are there several within the file like with other brand decoders.

 

I am happy with the product but find the support unacceptable.

 

 

Atlas doesn't make any steam locomotives and no US OEM of steam has so far been interested so todate that is understandable.  If/when 3rd Rail moves their 2-rail steam over to ESU that will probably change.  There are also no EMD 710 sounds available and that is more pertinent to HO OEMs. 

 

THE reason QSI is defunct is because of no support.  Not even the OEMs can get any support from QSI.

 

Otherwise,

 

I shall save my opinion of the ESU decoders until I see their motor control compared to the Zimo decoders.  Everybody elses motor control just sucks comparatively.

 

Well, if they wanted top stick around they should've adapted to the market. The simple fact of the matter is that most people only need a basic setup for their decoders. The QSI deocders sounded great but were sooooooo complicated that the manufacturers opted to go with different companies. I would have done the same thing if my core market was people who just want prime mover sounds and whistle and bell. Tsuanmi, and ESU LokSound are now the primary sound decoders for OEM locos because they sound good and are easy to program and troubleshoot. I could see WOWsound system making this leap to a factory installed decoder very easily as well because they have incredible sound and a extremely simple interface. When you need to know binary and hexadecimal conversions in order to program a speed curve youre just not gonna make it

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