SoundTraxx 810159 | JST-21PNEM Adapter

Name: Squeaky's Trains & Things SoundTraxx 810159 | JST-21PNEM Adapter - SoundTraxx 810159 | JST-21PNEM Adapter
Brand: Squeaky's Trains & Things
SKU: 35393443528865
Price: 13.56 USD
Availability: InStock
Rating: 5 (1 reviews)

4.5 (1,234)

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$13.56

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Color

Black

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Description

Easily adapt any SoundTraxx 21PNEM decoder to an NMRA 9-Pin DCC “quick plug” equipped model. This adapter can also be used with SoundTraxx 9-Pin JST power harness (STX810069) to create a universal-style decoder.

Dimensions: 22.5 x 16 x 7...

Reviews

5.0

1 rating

21 Pin Adapter

This little device saves the day for those wanting to add the 21 pin Econami in a "wired" situation. It's too bad that, due to parts shortages, SoundTraxx isn't able to manufacture the Econami in a wire-in or plug-in configuration but this adapter allows that to be done.

John · November 9, 2025