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810140 Soundtraxx / CurrentKeeper 40mm x 6mm x (SCALE=ALL) Part # = 678-810140

Name: YankeeDabbler 810140 Soundtraxx / CurrentKeeper 40mm x 6mm x (SCALE=ALL) Part # = 678-810140 - 810140 Soundtraxx / CurrentKeeper 40mm x 6mm x (SCALE=ALL) Part # = 678-810140
Brand: YankeeDabbler
SKU: 47725463798068
Price: 26.36 USD
Availability: InStock
Rating: 4.75 (4 reviews)

4.5 (1,234)

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Black

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Description

Soundtraxx / CurrentKeeper 40mm x 6mm x (SCALE=ALL) Part # = 678-810140
This 40 x 6 x 11mm DCC accessory maintains decoder performance during brief power interruptions.

Reviews

4.8

4 ratings

Easy to install

Michael · 4 days ago

it works

Richard · April 28, 2026

I have Soundtraxx Current-Keepers installed in all of my Athearn Genesis locomotives. Now I don’t have to clean my track but a couple times a year, and the trains just keep going. I used to have to clean my track monthly or I’d get stalls. I love Current Keepers!!!

Ken · January 18, 2026