Project AD Box S2 Phono

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The Project AD Box S2 Phono has been designed with affordability in mind, and is able to take digital audio back-ups of your vinyl record or analogue tape collection, even offering the ability to that collection to transfer to digital music players for on-the-go listening.

The Project AD Box S2 Phono has been designed with affordability in mind. Able to take digital audio back-ups of your vinyl record or analogue tape collection, this AD Box will enable you to preserve all of your favourite music, and even transfer to digital music players for on-the-go listening. Recording your analogue music to a computer means you can use special software tools that have been designed to remove any unwanted interruptions, such as pops, clicks and crackles in the track. This device is able to achieve this through converting Phono or Line level inputs to a digital USB data stream for a Windows, Apple, or Linux computer to handle.

Connecting a source to the back panel of the Project AD Box S2 Phono will enable the input selector on the front panel will allow you to change between any connected devices with absolute ease. And, when transferring music via USB, it has also been made possible to continue listening to the RCA analogue outputs, doubling this device up as an input extender for an existing hi-fi system, and an MM/MC phono stage that incorporates the same design principles as the Phono Box model.

On the front panel of the Project AD Box S2 Phono, the Gain control is only for the digital data stream. This is because many computer soundcards struggle with loud audio inputs, and the Gain attenuator will allow you to adjust the level, achieving the best balance between convenience and fidelity.

  • Analogue-Digital Converter for recording your analogue media
  • Connect an analogue tape player to the line input
  • Switch between inputs on the front panel
  • Connect a turntable to the phono input
  • SMD circuitry for short signal paths
  • MM or MC cartridges supported
  • Ultra-low noise and distortion
  • Record to a computer via USB
  • Attenuate digital gain level
  • Available in black or silver
  • Premium S2 chassis
More Information
Brands Project
Product Specifications

Input impedance:

MC 100 ohms / MM 47k ohms

Load capacity:



MM or high output

MC: 40 dB low output

MC: 60 dB & Line: 11dB

Signal to noise ratio MM /MC:

94dB / 75dB (A weighted)

THD MM / MC :               

< 0.01% / < 0.05%

RIAA accuracy:

within 0.4dB/20Hz - 20kHz

Analogue inputs:            

RCA (Phono) / 3.5mm jack (Line)

Analogue output voltage :          

9.5V (RCA)

A/D converter:

16-Bit Delta Sigma


32, 44, 1 & 48kHz

USB interface :

USB1.1, Mini B

Suitable for:      

Windows, Mac

Power supply:  

5V/500mA DC

Power consumption :   

100mA DC < 1 watt standby


103 x 37 x 127mm


336g (Without PSU)



Your Delivery:

Orders received before 3:00 pm* will be despatched the same day and can be delivered for next working day, (except bank holidays).  For you convenience you can choose multiple shipping options on the checkout page. We will also email with your tracking and dispatch information.

30 Day Returns Policy

HiFix is committed to selling quality products which we hope you will love, we do understand, however, that there maybe a time when you need to exchange or return something you have bought. We really do hope you are pleased with your purchase but should you wish to return anything bought from us, we will be happy to refund or exchange a product within 30 days.

*Due to the current times we have amended our shipping cutoff time to 1pm. Please see more on COVID updates here.

Name SKU Qty Lead time
Project AD Box S2 Phono Black 43553 0 Warehouse stock usually available in 2 to 3 working days.
Project AD Box S2 Phono Silver 43554 0 Warehouse stock usually available in 2 to 3 working days.

Warranty information for Project Audio:
Project Audio

Pro-Ject products are designed and manufactured to the highest quality standards. However, if something does go wrong with the product we are here to help. From your date of purchase your product is warranted against faulty materials or workmanship for a minimum period of 24 months.

For new electronics and turntables (not applicable to accessories) you can extend this guarantee to 36 months, customers must register at: (this offer of an extended warranty must be made within 4 months of date of purchase).

This guarantee applies to all Pro-Ject Products including Turntables and Turntable Accessories.Providing you with peace of mind and the assurance of premium Quality.

  • HiFix is a holding of Hi-Fi Excellence Ltd
  • VAT No. 585 1698 93
  • Company No. 02540830
  • Consumer Credit No. 353419