---
product_id: 396971331
title: "SFX50 SFX+ Sound Capsule - Diesel Multiple Unit"
brand: "train tech"
price: "₩200470"
currency: KRW
in_stock: true
url: https://www.desertcart.kr/products/396971331-sfx50-sfx-sound-capsule-diesel-multiple-unit
store_origin: KR
region: South Korea
---

# Real recorded train sounds Compact 25x20x12mm size Built-in rechargeable battery SFX50 SFX+ Sound Capsule - Diesel Multiple Unit

**Brand:** train tech
**Price:** ₩200470
**Availability:** ✅ In Stock

## Summary

> 🚂 Bring your model railway to life with effortless, authentic sound!

## Quick Answers

- **What is this?** SFX50 SFX+ Sound Capsule - Diesel Multiple Unit by train tech
- **How much does it cost?** ₩200470 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/396971331-sfx50-sfx-sound-capsule-diesel-multiple-unit)

## Best For

- train tech enthusiasts

## Why This Product

- Trusted train tech brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Immersive Realism:** Authentic diesel multiple unit sounds recorded from real trains for next-level modeling.
- • **All-in-One Capsule:** Tiny self-contained unit with built-in speaker and rechargeable battery—space-saving innovation.
- • **Smart Motion Sensor:** Automatically detects movement to trigger authentic sounds and preserve battery life.
- • **Plug & Play Sound Magic:** No wiring, pickups, or switches—install in seconds and elevate your layout instantly.
- • **Universal Compatibility:** Works seamlessly on any HO/OO gauge train, DC or DCC powered—no tech headaches.

## Overview

The SFX50 SFX+ Sound Capsule by Train Tech is a compact, self-contained sound module designed for HO/OO gauge model trains. Featuring real recorded diesel multiple unit sounds, a built-in rechargeable battery, and a motion sensor that activates sound automatically, it requires no wiring or switches and works on both DC and DCC systems. Perfect for modellers seeking easy installation and enhanced realism without complexity.

## Description

Suitable for the following scales: HO¬OO gauge. Simple, inexpensive sound that works on any railway. - Easy to assemble in seconds, no wiring or switches. - No pickups or cables, works on DC and DCC. - Self-contained capsule, built-in speaker and battery. - Small, smaller than a 50 piece, only 25 x 20 x 12mm. - Can be fitted into locomotive, tender, carriage or coach. - Real recorded sounds Many modellers like the added realism that sound can bring to a layout, but until now this has often been an expensive and complicated feature, usually requiring DCC and lots of space. SFX needs none of this and can work on any train. Train Tech have developed a tiny sound capsule that brings real and rich railway sounds from your favourite train. The SFX comes complete with a built-in speaker and battery that does not require pickups or wiring of any kind, so is easy to assemble and works with any train, regular DC or DCC. At the heart of each SFX is a microchip with the real train sounds recorded and a small motion sensor that detects what the train is doing and plays the most appropriate sounds through the tiny speaker. The motion sensor also turns the device on and off, so no switch is needed and battery life is preserved.

## Features

- This article is not a toy and is intended for modelling
- Product_Type: TOYS_AND_GAMES
- Brand: Train Tech

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer recommended age | 12 years and up |
| Item model number | TTSFX50 |
| Educational Objective(s) | Numeracy & Spacial Awareness |
| Number of Game Players | 1 |
| Assembly Required | No |
| Scale | HO/OO Gauge |
| Batteries Required? | No |
| Batteries included? | No |
| tech_spec_battery_description_toys | Rechargeable battery |
| Material Type(s) | Plastic |
| Radio Control Suitability | indoor |
| ASIN | B0814354JB |

## Images

![SFX50 SFX+ Sound Capsule - Diesel Multiple Unit - Image 1](https://m.media-amazon.com/images/I/41KfBT3icaL.jpg)

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**Shop now:** [https://www.desertcart.kr/products/396971331-sfx50-sfx-sound-capsule-diesel-multiple-unit](https://www.desertcart.kr/products/396971331-sfx50-sfx-sound-capsule-diesel-multiple-unit)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-01-28*