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SoundTraxx MC1H104P21 DCC Mobile Decoder - MC1 Series DCC Only -- 1 Amp, 21-Pin Interface, 4 Functions - SKU 852005

Marsoni M251S
Sale price$27.95
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SoundTraxx MC1H104P21 DCC Mobile Decoder - MC1 Series DCC Only -- 1 Amp, 21-Pin Interface, 4 Functions - SKU 852005The Soundtraxx MC1H104P21 DCC Mobile Decoder easily plugs into many Athearn or other manufacturers' models equipped with a 21 pin motherboard. This decoder is also compatible with other SoundTraxx mobile decoders and products. The MC1H104P21 DCC Mobile Decoder has a maximum stall current of 1 amp, 4 function outputs, 15 Hyperlight effects, 28 point speed table and operates in NMRA DCC only.
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4.9 ★★★★★
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G
Verified Purchase
Great monitor!
New York, US
★★★★★ 5
Everyday watch
Color: Silver-Blue
Durable and solid and looks really clean
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 24, 2026
D
Verified Purchase
Daniel Kim
San Leandro, US
★★★★★ 5
Well made
Color: Black
Excellent watch. Fits well. The color is smooth. Would recommend
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026
B
Verified Purchase
Bella Nyamadi
Whiting, US
★★★★★ 4
The watch is beautiful
Color: Two Tone Green
My husband loved it I’m giving it 4 stars because they send me the wrong color. Otherwise, it looked great and definitely worth the price.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
T
Verified Purchase
Taylor
Belleville, US
★★★★★ 5
Worth it!
Color: Silver-Blue
Beautiful watch!
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Reviewed in the United States on May 10, 2026
B
Verified Purchase
Best customer service I received since I start purchasing on Amazon
Dallas, US
★★★★★ 5
Quality. I like it
Color: Two Tone Green
Great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 20, 2026

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