---
product_id: 248962916
title: "Box X2 Phono Preamp for Turntable MM Record Player Preamplifier with Gain Gear Stereo Tube Pre Amp Hi-Fi Mini Vacuum Pre-amplifier for Record Player with DC 12V Power Supply"
brand: "fosi audio"
price: "RM913"
currency: MYR
in_stock: true
reviews_count: 8
category: "Fosi Audio"
url: https://www.desertcart.com.my/products/248962916-box-x2-phono-preamp-for-turntable-mm-record-player-preamplifier
store_origin: MY
region: Malaysia
---

# Ultra-low noise circuitry Versatile RCA & AUX connectivity 3 switchable gain modes (39/42/45 dB) Box X2 Phono Preamp for Turntable MM Record Player Preamplifier with Gain Gear Stereo Tube Pre Amp Hi-Fi Mini Vacuum Pre-amplifier for Record Player with DC 12V Power Supply

**Brand:** fosi audio
**Price:** RM913
**Availability:** ✅ In Stock

## Summary

> 🎵 Elevate your vinyl ritual — hear what you’ve been missing!

## Quick Answers

- **What is this?** Box X2 Phono Preamp for Turntable MM Record Player Preamplifier with Gain Gear Stereo Tube Pre Amp Hi-Fi Mini Vacuum Pre-amplifier for Record Player with DC 12V Power Supply by fosi audio
- **How much does it cost?** RM913 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.my](https://www.desertcart.com.my/products/248962916-box-x2-phono-preamp-for-turntable-mm-record-player-preamplifier)

## 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

- • **Plug & Play Versatility:** Seamlessly connect MM turntables, active speakers, or amps with flexible RCA and AUX inputs.
- • **Tailored Volume Control:** Three precise gain settings let you customize your listening vibe from intimate to immersive.
- • **Confidence in Every Spin:** Backed by 24-month global warranty and responsive 24/7 customer support for peace of mind.
- • **Crystal-Clear Soundstage:** Experience ultra-low noise tech that reveals every vinyl detail with pristine clarity.
- • **Warm Tube Tone Customization:** Swap vacuum tubes to craft your unique warm, smooth hi-fi sound signature.

## Overview

The Box X2 Phono Preamp is a compact, high-fidelity preamplifier designed for MM turntables, featuring ultra-low noise circuitry and three adjustable gain levels (39, 42, 45 dB) to optimize sound in any environment. It supports versatile RCA and AUX inputs and outputs, includes replaceable vacuum tubes for customizable warm sound profiles, and comes with a 24V DC power supply and a 24-month global warranty. Perfect for audiophiles seeking to unlock the full potential of their vinyl collection with clarity and depth.

## Description

This phono preamp converts turntable signals to line-level with low-noise circuitry and three switchable gain modes, optimizing sound quality for any environment.

Review: Packs a punch for the price point and sounds cosmic! - Straight out the box, you can tell this is value for money. Nice size, with the much needed base and treble on the front included with the volume control. As others have said, getting the vaccum valves in can be a fiddle, but just take your time and give them a wiggle on a way in, you'll know when you've got them straight. Easy RCA connections on the rear, with the earth plug, which is neat as you can just put in a stripped cable and lock it off with one press, nice and easy. This is perfect for my PL112-D as it immediatly eliminates any hum. Straight off the bat, tried out some James Taylor and wow, what a difference this amp has made to my old amp. The clarity is quite something. Like other reviews have said, you can just "hear more" of the sound stage, its quite remarkable. Slight tweaks of the treble and bass bring more clarity. Really nice sound. Onto something a little heavier, some AC/DC and bam, the sound is thumping, again very clear and much, much better than my old amp which was around the same price. Just to note, I initially experienced some issues with the amp, but customer service were amazing. For transparency, the issue wasn't the amp, it was the RCA cables that needed changing over. I did this, along with a brand new set of tone arm cables and wow, it sounds even better! For the price, I honestly can say, it's perfect. It really does make the sound better, smoother and it's going through a main amp, with further settings for clear, soft, heavy and neutrel. I've just left that on clear and only used the treble and base on this pre-amp for playing tracks. Very, vey pleased with the product, would not hesitate to recommend this. My table is a 1970's Pioneer PL112-D and whilst it's only a very low end entry level table, it fits my needs and sounds brand new with this pre-amp. Many comments from friends and family on the clarity and smooth sound. Can't be any fairer than that! So, if you are in the mood for a well priced, tidy, smooth sounding amp with great customer service from the manufacturer then dive in, I don't think you will regret it.
Review: Better than my Rega - I have an ok enough system, a Sony ps-lx310bt, paired with some wharfedale Denton 80th anniversary speakers and an older onkyo tx-sr307. Before now I was using a used rega fono a2d mkii. I was happy with the rega and it comes highly rated. However, when I treated myself to the dentons I wanted to see if I could get a little more out from the system. My amp is next to upgrade but this little preamp being so cheap, I thought it worth the gamble. I can absolutely tell you now that this works and it’s a better preamp than my Rega. The best way I can describe it is that I could hear separate instruments with the rega but they were almost all waiting their turn and you could only hear say, a guitar, in between any trumpet bits or vice versa. Now, with this Fosi, I hear ALL the instruments, ALL the time. It’s a huge cliche but I’m hearing things in songs that I didn’t know were there previously. My fosi has about 80 or so hours in it now so should be burnt in enough and there is a difference between hour 1 and hour 80 with the first hours being a little harsh/bright. There’s a lovely softness now to the highs and piano sounds are so much more succinct and if you closed your eyes you could almost place one in the room. Bass is, at worst; just as tight as the rega, probably a tad more so. I do use a wharfedale SW150 sub and have no need for more. The Bluetooth function works brilliantly. I only pair with my iPhone and listen to Tidal and can quite honestly say I have no desire for an external dac at the moment. The unit is dead quiet. No hum, no buzz, no interference. It’s quieter than my rega and that costs £100 and gets 5 stars on “What-Hifi”. There is snobbery in the audiophile world and I’m totally sure if this was rebranded as a Rega or Schiit that it would be getting a lot more attention. I bought some decent QED profile rca leads from desertcart and a similar quality aux input for my receiver (an Aukey receiver with Bluetooth 5) and I’m pretty set. I did upgrade my stylus to an LP Gear which outputs 2.5mV so set my gain to 42 decibels accordingly. And yes, this amp is also louder than my rega, not that this means anything to your amp but previous to this, I was at about 55 for volume and now 40 is sometimes too loud depending on the song. All this with no distortion at any volume I’ve tried. Honestly, if you’re on the fence, get down. Buy this and if you don’t get on, you’ve got desertcart’s return policy. I did also get the GE5654 tubes and have used them since day 1 so can’t comment on the ones that came with but I have them as spare if I need them. My friend has the project ds2 which cost him about £400 and I’m not saying this sounds the same but there’s definitely not a £340 difference between the two. And finally, yes the tubes are real and not used as a buffer as there is a slight delay on startup as the bulbs warm up.

## Features

- ❤Exceptional Utra-Low Noise - Converts phono signals to line-level signals with low-noise integrated circuits and high-quality components to remove low-frequency noise to ensure clear sound quality. Designed with grounding post to protect your turntable.
- ❤Three Gain Options - With three switchable gain modes: 39, 42, and 45 dB, you can precisely adjust the volume and sound quality for optimal indoor use, perfect for turntables. Whether you're enjoying your vinyl collection in a quiet study or a lively living room, you'll find the perfect gain setting to enhance your listening experience.
- ❤Versatile Audio Connectivity - The BOX X2 preamp offers MM turntable input and 3.5mm RCA/AUX options for different audio inputs. With a dedicated RCA line output to active speakers, you can connect a power amplifier via the RCA output and then connect passive speakers for an immersive audio experience.
- ❤Replaceable Tubes - Our tube phono preamp delivers exceptional warm and smooth sound quality, compatible with various models of vacuum tubes such as 6K4, 6J1, 6J4, GE5654, 6AK5, and 66 *In vacuum tubes, among others. You have the freedom to customize your stereo system by easily replacing the vacuum tubes, allowing you to explore and enjoy unique sound profiles as different tubes make distinct audio.
- ❤What You Get - phono preamplifier x1, vacuum tubes x2, RCA cable x1, power adapter x1, user manual x1, 24-month global warranty and 24-hour prompt customer service.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07XNTHHBP |
| Best Sellers Rank | 1,110 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 1 in Home Audio Preamplifiers |
| Brand | Fosi Audio |
| Country Of Origin | China |
| Customer Reviews | 4.4 out of 5 stars 6,132 Reviews |
| Included Components | Power Supply |
| Item Dimensions | 11.8 x 9.8 x 3.3 centimetres |
| Item Weight | 308 g |
| Item dimensions L x W x H | 11.8 x 9.8 x 3.3 centimetres |
| Manufacturer | Fosi Audio |
| Material | Aluminium |
| Maximum Supply Voltage | 12 Volts (DC) |
| Maximum supply voltage | 12 Volts (DC) |
| Minimum Supply Voltage | 12 Volts |
| Minimum supply voltage | 12 Volts |
| Model Number | BoxX2 |
| Mounting Type | freestanding |
| Mounting type | freestanding |
| Number of Channels | 1 |
| Package Type Name | Cardboard box |
| Product Warranty | 24 months |
| Voltage | 12 Volts (DC) |

## Product Details

- **Item dimensions L x W x H:** 11.8 x 9.8 x 3.3 centimetres
- **Manufacturer:** Fosi Audio
- **Maximum supply voltage:** 12 Volts (DC)
- **Minimum supply voltage:** 12 Volts
- **Voltage:** 12 Volts (DC)

## Images

![Box X2 Phono Preamp for Turntable MM Record Player Preamplifier with Gain Gear Stereo Tube Pre Amp Hi-Fi Mini Vacuum Pre-amplifier for Record Player with DC 12V Power Supply - Image 1](https://m.media-amazon.com/images/I/61xsoICTIOL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: I can connect my headphone but i can’t control the volume. Is it normal ?**
A: Yes, it’s only meant to be a connection between amps. I use the headphone output to my Mackie Big Knob volume controller.

**Q: How do I control the volume with this preamp is there a remote control I have to buy?**
A: Theres no volume control on the Boxx1 unfortunately

**Q: Can I plug my audio technia atlp. 60x into this preamp as a better choice than the onboard preamp.then plug into my onkyo home cinema receiver?**
A: Depends if the receiver has the option of by-passing the onboard preamp with separate inputs

**Q: I have a fosi x2 and a douk st-01. i need a headphone socket. can i add an x1 before the x2 ? or between the x2 and st-01 or should i use y cables?**
A: Hello.
You don't need to add an X1 before X2, you can connect the audio source to the 3.5mm aux input of the BOX X2 and the rca output of the BOX X2 to the rca input of the st-01, you need an rca to rca cable for this connection. Thank you for your support!

## Customer Reviews

### ⭐⭐⭐⭐⭐ Packs a punch for the price point and sounds cosmic!
*by M***T on 16 July 2025*

Straight out the box, you can tell this is value for money. Nice size, with the much needed base and treble on the front included with the volume control. As others have said, getting the vaccum valves in can be a fiddle, but just take your time and give them a wiggle on a way in, you'll know when you've got them straight. Easy RCA connections on the rear, with the earth plug, which is neat as you can just put in a stripped cable and lock it off with one press, nice and easy. This is perfect for my PL112-D as it immediatly eliminates any hum. Straight off the bat, tried out some James Taylor and wow, what a difference this amp has made to my old amp. The clarity is quite something. Like other reviews have said, you can just "hear more" of the sound stage, its quite remarkable. Slight tweaks of the treble and bass bring more clarity. Really nice sound. Onto something a little heavier, some AC/DC and bam, the sound is thumping, again very clear and much, much better than my old amp which was around the same price. Just to note, I initially experienced some issues with the amp, but customer service were amazing. For transparency, the issue wasn't the amp, it was the RCA cables that needed changing over. I did this, along with a brand new set of tone arm cables and wow, it sounds even better! For the price, I honestly can say, it's perfect. It really does make the sound better, smoother and it's going through a main amp, with further settings for clear, soft, heavy and neutrel. I've just left that on clear and only used the treble and base on this pre-amp for playing tracks. Very, vey pleased with the product, would not hesitate to recommend this. My table is a 1970's Pioneer PL112-D and whilst it's only a very low end entry level table, it fits my needs and sounds brand new with this pre-amp. Many comments from friends and family on the clarity and smooth sound. Can't be any fairer than that! So, if you are in the mood for a well priced, tidy, smooth sounding amp with great customer service from the manufacturer then dive in, I don't think you will regret it.

### ⭐⭐⭐⭐⭐ Better than my Rega
*by R***R on 17 January 2021*

I have an ok enough system, a Sony ps-lx310bt, paired with some wharfedale Denton 80th anniversary speakers and an older onkyo tx-sr307. Before now I was using a used rega fono a2d mkii. I was happy with the rega and it comes highly rated. However, when I treated myself to the dentons I wanted to see if I could get a little more out from the system. My amp is next to upgrade but this little preamp being so cheap, I thought it worth the gamble. I can absolutely tell you now that this works and it’s a better preamp than my Rega. The best way I can describe it is that I could hear separate instruments with the rega but they were almost all waiting their turn and you could only hear say, a guitar, in between any trumpet bits or vice versa. Now, with this Fosi, I hear ALL the instruments, ALL the time. It’s a huge cliche but I’m hearing things in songs that I didn’t know were there previously. My fosi has about 80 or so hours in it now so should be burnt in enough and there is a difference between hour 1 and hour 80 with the first hours being a little harsh/bright. There’s a lovely softness now to the highs and piano sounds are so much more succinct and if you closed your eyes you could almost place one in the room. Bass is, at worst; just as tight as the rega, probably a tad more so. I do use a wharfedale SW150 sub and have no need for more. The Bluetooth function works brilliantly. I only pair with my iPhone and listen to Tidal and can quite honestly say I have no desire for an external dac at the moment. The unit is dead quiet. No hum, no buzz, no interference. It’s quieter than my rega and that costs £100 and gets 5 stars on “What-Hifi”. There is snobbery in the audiophile world and I’m totally sure if this was rebranded as a Rega or Schiit that it would be getting a lot more attention. I bought some decent QED profile rca leads from Amazon and a similar quality aux input for my receiver (an Aukey receiver with Bluetooth 5) and I’m pretty set. I did upgrade my stylus to an LP Gear which outputs 2.5mV so set my gain to 42 decibels accordingly. And yes, this amp is also louder than my rega, not that this means anything to your amp but previous to this, I was at about 55 for volume and now 40 is sometimes too loud depending on the song. All this with no distortion at any volume I’ve tried. Honestly, if you’re on the fence, get down. Buy this and if you don’t get on, you’ve got Amazon’s return policy. I did also get the GE5654 tubes and have used them since day 1 so can’t comment on the ones that came with but I have them as spare if I need them. My friend has the project ds2 which cost him about £400 and I’m not saying this sounds the same but there’s definitely not a £340 difference between the two. And finally, yes the tubes are real and not used as a buffer as there is a slight delay on startup as the bulbs warm up.

### ⭐⭐⭐⭐⭐ A marked improvement on my turntable’ built in preamp.
*by J***N on 4 June 2024*

The unit seems to be well made. The Valves were unbranded but seem to work well and were easy to install (I might try some upgrades at some point but don’t think it is necessarily going to make much difference). I am using it as a preamp for a Sony PS-LX310BT which I am running through some Edifier active speakers in my home office (one of the perks of working from home). The improvement to the sound was marked and the volume and tone controls work well (I am using the bass and treble controls as the primary tone controls and leaving the Edifier tone controls as neutral). I have found that the volume is best set fairly high on the Box X3 to get the full effect of the valves and the Edifier volume control used as the primary. The valves give a warm sound characteristic but not at the expense of clarity. The overall sound is very clear. Great value for money at £72. Can’t speak for its longevity as I have only had it a couple of days but would say that I am very impressed so far.

## Frequently Bought Together

- Fosi Audio Box X2 Phono Preamp, Mini Stereo Audio Hi-Fi Preamplifier with Gain Gear, Pre-Amplifier for MM Turntable Phonograph and Record Player, with DC 12V Power Supply
- Riverstone Audio - Tested/Matched Pair (2 Tubes) 7-Pin JAN 5654W Fully-Tested Vacuum Tubes - Upgrade for 6AK5 / 6J1 / 6J1P / EF95 - JAN 5654W Platinum Grade Pair
- Monoprice 1.5ft Premium 2 RCA Plug/2 RCA Plug M/M 22AWG Cable - Black

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*Product available on Desertcart Malaysia*
*Store origin: MY*
*Last updated: 2026-02-21*