Pro-Ject Phono Box MM Moving Magnet & High-Output Moving Coil Pre-Amp

In stock

Compact, plug-and-play Phono Pre-Amp for your turntable

More Details

Lowest Price Promise - Click here for a price match

Price Promise

Have you seen this product advertised for a lower price? If so, please get in touch and we will try our best to match or beat it. Fill in your details below, or alternatively call us on 0800 677 1100.

"*" indicates required fields

Keep in touch
We’d love to send you exclusive offers and the latest info from Smart Home Sounds by email. We’ll always treat your details with the utmost care and won’t share them with any third party. You can, of course, opt out of these communications at any time! See our Privacy Policy for more info.
In stock
Deko Pay

0% Finance: Spend £314.00 more to qualify.

Specifications of the Pro-Ject Phono Box MM

  • Weight (Kg) 0.500000
  • Brand Pro-Ject
  • Colour Black
  • Warranty 2 years
  • Width 107mm
  • Height 30mm
  • Depth 75mm
  • Line In 1 pair RCA/phono sockets
  • Line Out 1 pair RCA/phono sockets
  • Output Voltage 500 mV / 1 kHz at 5 mV /1 kHz

At Smart Home Sounds we pride ourselves on customer satisfaction and would like our customers to be 100% happy with their purchase.

We offer 30-day hassle-free returns and personalised service from real-life people. If an item doesn't meet your expectations, simply return your item to us in its original condition and packaging within 30 days for a full refund or exchange. 


  • For hygiene reasons, we are unable to give refunds on in-ear headphones if used
  • Video games cannot be retuned if the seal is broken (unless faulty)

Want to return a faulty or damaged product? No worries - Smart Home Sounds will arrange a collection or exchange should this be necessary.

Full terms & conditions

Pro-Ject Moving Magnet/ Moving Coil Phono Box

Pro-Ject Moving Magnet/ Moving Coil Phono Box

Often, the amplifier or speaker system you’re using with your turntable doesn’t have a phono stage built-in. The Pro-Ject MM Phono Box is a perfect solution to this problem, as this can be easily installed between your turntable and amplifier or speakers to boost the signal.

  • Amplification and RIAA equalisation for both Moving Magnet and High-Output Moving Coil cartridges
  • Gold-Plated RCA Phono input and output
  • Metal pre-amp case shields the electronics from electromagnetic and vibrational interference.
  • Optimal channel separation due to dual-mono circuitry
  • Compact size makes it perfect for installation next to your turntable
Pro-Ject Moving Magnet/ Moving Coil Phono Box

What does a Pre-Amp do?

What does a Pre-Amp do?

To connect a turntable to an amp or speaker system, you will need a phono pre-amp. If neither the turntable nor amp/ system you’re using have a phono stage inbuilt, you will need to install a pre-amp like the Pro-Ject MM Phono Box.

Pre-amps essentially boost a turntable’s analog signal to make it readable by the amp or speakers you’re using. The Pro-Ject Phono Box MM is a particularly good choice, as it offers support for both Moving Magnet and High-Output Moving Coil cartridge types. 

What does a Pre-Amp do?