---
product_id: 487689605
title: "Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver)."
brand: "tech-unique"
price: "$24.96"
currency: USD
in_stock: true
url: https://www.desertcart.ec/products/487689605-tech-unique-magicbox-no-audio-pre-amp-0-5-w
store_origin: EC
region: Ecuador
---

# FM Tuner 1W Output RCA Connector Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver).

**Brand:** tech-unique
**Price:** $24.96
**Availability:** ✅ In Stock

## Summary

> 🎶 Upgrade Your Audio Game!

## Quick Answers

- **What is this?** Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver). by tech-unique
- **How much does it cost?** $24.96 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ec](https://www.desertcart.ec/products/487689605-tech-unique-magicbox-no-audio-pre-amp-0-5-w)

## Best For

- tech-unique enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Portable:** Lightweight design (500g) for easy installation in any vehicle.
- • **Dual Power Support:** Inbuilt AC supply and DC 12V support for flexible usage.
- • **Transform Your Sound:** Convert your old amplifier into a modern FM/Bluetooth powerhouse!
- • **User-Friendly Design:** Simple setup with SD drive slot for added convenience.
- • **Versatile Compatibility:** Works seamlessly with speakers in cars, tractors, buses, and trucks.

## Overview

The Tech-Unique MagicBox is a compact pre-amplifier designed to transform your old amplifier into a modern FM/Bluetooth device. Weighing just 500g and featuring a versatile RCA connector, it supports both AC and DC power, making it perfect for use in various vehicles like cars, tractors, and buses. With an inbuilt FM tuner and SD drive slot, this device is your gateway to a superior audio experience.

## Description

Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver).

## Features

- THIS PREAMPLIFIER USED TO CONVERT YOUR OLD AMPLIFIER TO FM/BLUTHOOTH AMPLIFIER.
- INBUILD FM,BLUTHOOTH,SD DRIVE SLOT.
- inbuilt ac supply and dc 12 v support.
- used in car tractor bus truck etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Tech-Unique |
| Manufacturer | Tech-Unique |
| Product Dimensions | 9 x 8 x 3 cm; 500 g |
| Item part number | TU-0.5W |
| Tuner Technology | FM |
| Compatible Devices | Speaker |
| Audio Output Type | Speakers |
| Audio Wattage | 1 Watts |
| Batteries Included | No |
| Batteries Required | No |
| Connector Type | RCA |
| Manufacturer | Tech-Unique |
| Country of Origin | India |
| Item Weight | 500 g |

## Images

![Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver). - Image 1](https://m.media-amazon.com/images/I/61oRyVYPAlL.jpg)
![Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver). - Image 2](https://m.media-amazon.com/images/I/31cnyGRj0vL.jpg)
![Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver). - Image 3](https://m.media-amazon.com/images/I/31c28foXzXL.jpg)
![Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver). - Image 4](https://m.media-amazon.com/images/I/413-BADrkGL.jpg)
![Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver). - Image 5](https://m.media-amazon.com/images/I/41BU1yio47L.jpg)

## Frequently Bought Together

- Tech-Unique MagicBox (No Audio) Pre-Amp 0.5 W AV Control Amplifier.for Convert Old Amplifier to tech Amplifier (Silver).
- Monoprice 1.5ft Premium 22AWG RCA Stereo Male-Male Cable - Black
- CableCreation RCA Cable, 10FT 2RCA Male to 2RCA Stereo Audio Cable Gold-Plated Compatible with Speaker, AMP,Turntable,Receiver,Home Theater, Subwoofer,Double Shielded,3M

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**Shop now:** [https://www.desertcart.ec/products/487689605-tech-unique-magicbox-no-audio-pre-amp-0-5-w](https://www.desertcart.ec/products/487689605-tech-unique-magicbox-no-audio-pre-amp-0-5-w)

---

*Product available on Desertcart Ecuador*
*Store origin: EC*
*Last updated: 2026-02-22*