NEW Soundtraxx 829100 Tsunami SoundCar Digital Sound Decoder FREE US SHIP

NitroRCHobbies
(203895)
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US $55.16
or 4 interest-free payments of $13.79 available with
Condition:
New
4 available2 sold

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People are checking this out. 6 have added this to their watchlist.
Popular item. 2 have already sold.
Shipping:
Free delivery - Arrives before Christmas
Get it between Fri, Dec 12 and Tue, Dec 16 to 94104.
Located in: Ramsey, New Jersey, United States
Returns:
30 days returns. Seller pays for return shipping.
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eBay item number:354069449749
Last updated on Dec 07, 2025 13:55:34 PSTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Brand
Soundtraxx
MPN
829100
UPC
812165022342
Manufacturer
Soundtraxx
Type
Sound Decoder
Category

Item description from the seller

About this seller

NitroRCHobbies

99.8% positive feedback•570K items sold

Joined Dec 2002
Usually responds within 24 hours
We are authorized dealers for a wide variety of Radio Controlled Cars, Trucks, Airplanes, Helicopters, Drones and Accessories. All items covered by manufacturer warranty.
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Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

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Seller feedback (281,775)

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  • 6***7 (351)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item was as described and packaged perfectly. Super fast shipping, got here 2 days after it shipped! A+ seller will definitely buy from them again!!
    NEW Athearn Trinity Covered Hoppers GCCX 81093 Freight Car HO Scale FREE US SHIP (#355742657966)
  • 0***_ (1)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item was as described and packaged perfectly. Super fast shipping, got here 2 days after it shipped! A+ seller will definitely buy from them again
    NEW HoBao 1/10 Hyper TT2.0 PRO Electric Truck RTR w/ Blue Body HB-TT2E-C60BU (#405327583951)
  • l***m (386)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Item was very well packaged and arrived in excellent, undamaged condition. Item is as exactly described in the listing, factory new in original sealed package. I have previously purchased other items from this seller, and I have never been disappointed.
    NEW Walthers Code 83 Nickel Silver DCC Friendly 6 Turnout R Hand HO FREE US SHIP (#335469943258)
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Product ratings and reviews

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4.7
15 product ratings
  • 13 users rated this 5 out of 5 stars
  • 1 users rated this 4 out of 5 stars
  • 0 users rated this 3 out of 5 stars
  • 1 users rated this 2 out of 5 stars
  • 0 users rated this 1 out of 5 stars

Durable

Would recommend

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Most relevant reviews

See all 10 reviews
  • by joelmsf
    May 28, 2016Top favorable review

    It delivers what it promises. It has features beyond expectation.

    I'm very satisfied.

    Verified purchase: YesCondition: NewSold by: r.m.bowditch

  • by thom1951
    Oct 27, 2015Top critical review

    not prototypical

    It's major problem is regulating the rail clicking. Because it is tied to the current it doesn't operate in sinc with the locomotives speed. There are all sorts of factors that effect when your engine actually starts moving and how fast it goes depending on consist and grade. The soundcar decoder only knows how much current is being generated. As a result it will start rail clicking before an engine moves and even stop clicking before the train stops moving. Going up a grade with a heavy consist at 10MPh but the decoder thinks your going 50 because of the current output. You can adjust this somewhat but it becomes impractical whenever you change engines or consists ETC. What it should have is a dedicated sensor that can actually monitor track speed. Something similar to what you find in a ...

    Verified purchase: YesCondition: NewSold by: mountain_subdivision_hobbies_modelrrsupply

  • by cardiedric_0
    Jan 22, 2020

    Faithful Sound Generation

    This Tsunami Soundcar decoder replicates the generator sounds of the Union Pacific Heritage Fleet Power Cars extremely well when coupled with a Soundtraxx 28 mm Mega Bass Speaker and a Current Keeper to eliminate short power disruptions. The perfect combo to increase the realism of our models to mimic the real prototypes.

    Verified purchase: YesCondition: NewSold by: mountain_subdivision_hobbies_modelrrsupply

  • by mauro_46
    Sep 21, 2020

    Very good decoder

    Sound decoder of great sound performances. It would be desiderable higher amperage.

    Verified purchase: YesCondition: NewSold by: modeltrainmarket

  • by rastajack95
    Apr 03, 2025

    Looks to be in good shape Haven’t instal...

    Looks to be in good shape Haven’t installed it yet

    Verified purchase: YesCondition: Pre-OwnedSold by: jer-z94

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