Train Control Systems KA4-C Keep Alive 1667

Train Control Systems KA4-C Keep Alive 1667

Marsoni

M251S

$29.95

Get it in 3 business days with 1 day shipping. Friday, May 29

Train Control Systems KA4-C Keep Alive 1667TCS Keep Alive (KA) devices are used to supply power to decoders during times of power interruption due to dirty track or problematic track work. The KA4 C will power an HO Scale locomotive with headlights on for approximately 6 to 20 seconds (depending on the locomotive and the efficiency of the motor). This Keep Alive includes a TCS 2 pin "mini" connector with Blue and a Black w White Stripe wire to attach it to a decoder. Dimensions: . 52 x . 52 x

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2 things sold me on this nice tank. First, it's bamboo. I like the feel of bamboo - I think its a cooler material and it's easier on the environment. Second, I love the lace!! It really dresses up a simple tank! I did order up 2 sizes. I wear a L normally, but I didn't want this to accentuate my love handles. The XXL fits looser and stays flat and doesn't cling. I've worn it alone a couple times and have gotten compliments on it. I'm really happy with it and wish it came in more colors!

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Reviewed in the United States on November 6, 2025

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Y. Mironova

Natrona Heights, US

★★★★★ 4

Good!

Color: Black, Size: Large

Love this wear it all the time. the bamboo fibres are a little crackly at first but I got used to their bodyfeel

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Reviewed in the United States on May 14, 2026

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