---
product_id: 527064489
title: "Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply"
brand: "fosi audio"
price: "KSh12821"
currency: KES
in_stock: true
reviews_count: 13
category: "Fosi Audio"
url: https://www.desertcart.co.ke/products/527064489-fosi-audio-box-x1-phono-preamp-for-mm-turntable-mini
store_origin: KE
region: Kenya
---

# 3.5MM headphone output Compact 18x13x6 cm 2V max output Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply

**Brand:** fosi audio
**Price:** KSh12821
**Availability:** ✅ In Stock

## Summary

> 🎶 Unleash the Sound of Your Vinyl Collection!

## Quick Answers

- **What is this?** Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply by fosi audio
- **How much does it cost?** KSh12821 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.ke](https://www.desertcart.co.ke/products/527064489-fosi-audio-box-x1-phono-preamp-for-mm-turntable-mini)

## Best For

- fosi audio enthusiasts

## Why This Product

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

## Key Features

- • **Robust Design:** Housed in a durable steel case for long-lasting performance.
- • **Worry-Free Purchase:** Includes a 24-month warranty and dedicated customer support.
- • **Precision Engineering:** Conforms to RIAA standards for flawless audio reproduction.
- • **Seamless Connectivity:** Simultaneous RCA and AUX outputs for versatile audio setups.
- • **Transform Your Vinyl Experience:** Elevate your listening with ultra-low noise conversion.

## Overview

The Fosi Audio Box X1 Phono Preamp is a compact, high-fidelity device designed to convert MM turntable signals to line-level outputs. With a maximum output voltage of 2V and a signal-to-noise ratio of 70dB, it ensures pristine audio quality. The preamp features both RCA and 3.5MM headphone outputs, allowing for versatile connectivity options. Its robust steel casing and included 12V power supply make it a reliable choice for audiophiles looking to enhance their vinyl listening experience.

## Description

Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply : desertcart.in: Electronics

Review: Very nice and necessary gadget for magnetic TT - I have connected the Fosi Audio Phono Pre-amp to my Technics turntable and line out to my Sonodyne amplifier and speaker out to Philips HiFi-International 3 way speaker system. The line out audio signal is strong and produces hifidelity sound and it's bass and treble combination is truly fantastic. I find this pre-amp a must buy for all vinyl lovers to keep alive and enjoy the magical experience of listening to original hifidelity music since in today's time it is difficult to repair faulty phono lines of past amplifiers and also hard to get new amplifiers with phono line nowadays. We can convert any amplifier or home theatre system into a phono turntable compatible amplifier via this Fosi audio MM pre -amplifier
Review: Working very good and heavy durability - Very good gadgets

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08TLRPMDC |
| Batteries Included | No |
| Batteries Required | No |
| Best Sellers Rank | #38,092 in Electronics ( See Top 100 in Electronics ) #1 in Phono Preamplifiers |
| Brand | Fosi Audio |
| Country of Origin | China |
| Customer Reviews | 4.3 4.3 out of 5 stars (1,763) |
| Date First Available | 8 April 2023 |
| Does it contain liquid? | No |
| Generic Name | Amplifier |
| Importer | support@fosiaudio.com |
| Includes Rechargeable Battery | No |
| Includes remote | No |
| Item Dimensions LxWxH | 18 x 13 x 6 Centimeters |
| Item Weight | 340 g |
| Item dimensions L x W x H | 18 x 13 x 6 Centimeters |
| Item model number | BOX X1 |
| Manufacturer | Fosi Audio |
| Maximum Supply Voltage | 12 Volts |
| Minimum Supply Voltage | 12 Volts |
| Model | BOX X1 |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Packer | support@fosiaudio.com |
| Product Dimensions | 18 x 13 x 6 cm; 340 g |
| Speaker Output Channel Quantity | 1 |
| Specification Met | RoHS |
| Voltage | 12 Volts |

## Product Details

- **Item dimensions L x W x H:** 18 x 13 x 6 Centimeters
- **Manufacturer:** Fosi Audio
- **Maximum Supply Voltage:** 12 Volts
- **Minimum Supply Voltage:** 12 Volts
- **Voltage:** 12 Volts

## Images

![Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply - Image 1](https://m.media-amazon.com/images/I/61N2wiBdvfL.jpg)
![Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply - Image 2](https://m.media-amazon.com/images/I/61rKopfQ9mL.jpg)
![Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply - Image 3](https://m.media-amazon.com/images/I/71-UnwjFGTL.jpg)
![Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply - Image 4](https://m.media-amazon.com/images/I/717UdBuuD3L.jpg)
![Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply - Image 5](https://m.media-amazon.com/images/I/711PnlKKLVL.jpg)

## Questions & Answers

**Q: Does it need any additional power adaptor to fit into Indian power standards?**
A: No it doesn't need any other extra power adaptor

**Q: Can external 2 × 60 Watts speakers be connected with this amplifier for turntable music**
A: If the phonograph is a MM output and there is no built-in amplifier, the phonograph output is connected to the BOX X1 MM input, and the BOX X1 RCA output is connected to an active speaker or an additional amplifier+passive speaker

**Q: Can i connect my 5.1 sound system**
A: This is phono preamp for MM turntable,

## Customer Reviews

### ⭐⭐⭐⭐⭐ Very nice and necessary gadget for magnetic TT
*by R***I on 25 July 2024*

I have connected the Fosi Audio Phono Pre-amp to my Technics turntable and line out to my Sonodyne amplifier and speaker out to Philips HiFi-International 3 way speaker system. The line out audio signal is strong and produces hifidelity sound and it's bass and treble combination is truly fantastic. I find this pre-amp a must buy for all vinyl lovers to keep alive and enjoy the magical experience of listening to original hifidelity music since in today's time it is difficult to repair faulty phono lines of past amplifiers and also hard to get new amplifiers with phono line nowadays. We can convert any amplifier or home theatre system into a phono turntable compatible amplifier via this Fosi audio MM pre -amplifier

### ⭐⭐⭐⭐⭐ Working very good and heavy durability
*by A***. on 18 August 2025*

Very good gadgets

### ⭐⭐⭐⭐ Good quality product
*by T***T on 22 September 2024*

Sound quality is very good. Lp / vinyl

## Frequently Bought Together

- Fosi Audio Box X1 Phono Preamp for MM Turntable Mini Stereo Audio Hi-Fi Phonograph/Record Player Preamplifier with 3.5MM Headphone and RCA Output with DC 12V Power Supply
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*Product available on Desertcart Kenya*
*Store origin: KE*
*Last updated: 2026-02-25*