Fosi AudioBOX X5 Phono Preamp for Turntable, Mini Preamplifier Home Audio for MM & MC Cartridge Turntable/Phonograph Record Player/Active Speakers, 4-Level Adjustable Gain 38/48/56/66 dB with RCA
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Fosi AudioBOX X5 Phono Preamp for Turntable, Mini Preamplifier Home Audio for MM & MC Cartridge Turntable/Phonograph Record Player/Active Speakers, 4-Level Adjustable Gain 38/48/56/66 dB with RCA

4.4/5
Product ID: 678006075
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Details

  • Voltage
    230 Volts
  • Manufacturer
    Fosi Audio
  • Mounting type
    Freestanding
  • Brand
    Fosi Audio
  • Number of channels
    1
🔊Supports MM & MC cartridges
⚙️Precision audiophile-grade components
🎚️4-level gain control (38/48/56/66 dB)

Description

🎵 Elevate your vinyl game with precision and style — don’t just listen, experience!

  • PLUG PLAY SIMPLICITY - One-touch power and grounding port for hassle-free, noise-free listening
  • SEAMLESS COMPATIBILITY - Effortlessly switches between MM and MC cartridges with a simple toggle
  • TAILORED SOUND CONTROL - 4 adjustable gain settings to perfectly match your cartridge and room vibe
  • SLEEK MINIMALIST DESIGN - Compact all-aluminum chassis that elevates your audio setup aesthetic
  • AUDIOPHILE GRADE CRAFTSMANSHIP - Premium capacitors, resistors, and gold-plated RCA jacks for crystal-clear warmth

The Fosi Audio BOX X5 is a high-performance phono preamp designed for both MM and MC cartridges, featuring 4 gain levels (38/48/56/66 dB) and precise RIAA equalization. Built with audiophile-grade components including precision film capacitors and gold-plated RCA jacks, it delivers warm, detailed sound. Its compact aluminum chassis and user-friendly controls make it an essential upgrade for any vinyl enthusiast seeking superior sound clarity and seamless integration.

Large manufacture image 1Large manufacture image 2

Specifications

ManufacturerFosi Audio
Item Weight1.11 kg
Package Dimensions26.7 x 19.9 x 7.2 cm; 1.11 kg
Item model numberBOX X5
ColourBlack
Voltage230 Volts
Item Package Quantity1
Plug profileFreestanding
Included components16V Power Supply
Batteries included?No
Batteries Required?No

Have a Question? See What Others Asked

What op-amps are recommended to upgrade the sound quality of the BOX X5?
Why is there noise after all devices are connected to the BOX X5?
Why is there a low-level hum in the BOX X5?
Why is there a buzzing current noise after everything is connected in the BOX X5?
How do I adjust the BOX X5 gain and resistance settings based on the turntable cartridge?

Reviews

4.4

All from verified purchases

I**N

Great preamp

For its size and cost it pumps out some great sound and volune. Don’t let its look underestimate you it does what some bigger preamps cant

P**E

Budget cost but not budget sound quality.

The Fosi X5 was bought to provide a 2nd moving coil phono input for the 2 turntables I use.I already own an Ifi Zen phono preamp and I am happy with its performance.I decided to buy the Fosi x5 phono preamp after hearing, reading and seeing ( on YouTube ) good reviews about it.The Ifi Zen is a good value for money phono stage being very quiet, with a transparent sound quality demonstrating a clean treble, detailed midrange and good bass depth and articulation. Also it's sufficiently versatile to cope with the Ortofon and Audio Technica cartridges that I use.These qualities are matched by the Fosi, plus the Fosi's bass response sounds slightly more powerful and defined and its overall sound has slightly more weight and fullness.Despite its low cost, its sounds far better than its budget pricing would suggest which makes it an excellent value for money phono preamp. Highly recommended

S**R

Spot on

Great box does the job just perfect what we needed to play our vinyls

A**3

A great upgrade from most integrated amp phono stages. A bargain.

An excellent phono amp. Excellent bass and great imaging way better in the class that it's price indicates. Highly recommend this, a stonking bargain.

A**R

Good preamp, rubbish PSU.

Sound quality is really good, but the Power Supply Unit (PSU) is noisy and gets hot even when the preamp is turned off, and is positioned half way along the power lead making positioning more difficult.

A**R

Good MC/MM pre-amplifier

Easy to use MC/MM phono cartridge pre-amplifier, used as front end for Wiim pro plus streamer. Good sound quality.

J**S

Great little DAC.

Brilliant value for money. Great sound quality for the price. The ability to change the output stage OP Amps is a nice touch. Definitely benefits from swapping factory OP Amp with discrete. Also changing the plug-top PSU improves SQ.

Common Questions

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Rajesh P.

Customer service was outstanding when I had questions about the product.

2 days ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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