---
product_id: 396971331
title: "SFX50 SFX+ Sound Capsule - Diesel Multiple Unit"
brand: "train tech"
price: "₹ 12461"
currency: INR
in_stock: true
category: "Train Tech"
url: https://www.desertcart.in/products/396971331-sfx50-sfx-sound-capsule-diesel-multiple-unit
store_origin: IN
region: India
---

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

**Brand:** train tech
**Price:** ₹ 12461
**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?** ₹ 12461 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.in](https://www.desertcart.in/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

Product description Suitable for the following scale(s): HO¬OO ScaleEasy low cost sound which works on any railway - Easy to fit in seconds, no wiring or switches - No pickups or wires, works on DC and DCC - Self contained capsule, built in speaker and battery - Tiny, smaller than a 50p piece at just 25 x 20 x 12mm - Can be fitted into a locomotive, tender, wagon or coach - Real recorded soundsMany modellers like the extra realism that sound can bring to a layout but until now, this has often been an expensive and complicated feature to add, usually requiring DCC and quite a lot of space. SFX needs none of this and can work in any train.Train Tech have designed a tiny sound capsule which brings real and rich railway sounds from your favourite train. The SFX is completely self contained with a built in speaker and battery which needs no pickups or wiring of any kind so is therefore easy to fit and works with any train, whether regular DC or DCC. At the heart of each SFX is a microchip containing the real recorded train sounds and a small motion sensor which detects what the train is doing and replays the most appropriate sounds through the tiny loudspeaker. The motion sensor also turns the power on and off so there is no need for a switch and ensures that battery life is preserved. Safety Warning Contains small parts that could be a choking hazard.

## Features

- This item is NOT a toy and is intended for modelling use

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0814354JB |
| Best Sellers Rank | 774,387 in Toys & Games ( See Top 100 in Toys & Games ) 112 in Model Train Signal & Sound |
| Brand Name | Train Tech |
| Customer Reviews | 4.0 4.0 out of 5 stars (1) |
| Educational Objective | Numeracy & Spacial Awareness |
| Manufacturer | Train Tech |
| Manufacturer Part Number | SFX50 |
| Material Type | Plastic |
| Minimum Age Recommendation | 36.00 |
| Number of Players | 1 |
| Operation Mode | Automatic |
| Power Source | Battery Powered |
| Supported Battery Types | Rechargeable battery |
| Theme | Railway |

## 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.in/products/396971331-sfx50-sfx-sound-capsule-diesel-multiple-unit](https://www.desertcart.in/products/396971331-sfx50-sfx-sound-capsule-diesel-multiple-unit)

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*Product available on Desertcart India*
*Store origin: IN*
*Last updated: 2026-05-08*