Project USB Box S


Click on the image to enlarge and zoom.

Free Gift - choose from a range of great products when you spend over £300

Be the first to review this product

In stock Free Delivery

* Required Fields

Secure Shopping

ProJect's USB Box S is an external soundcard for PC that's been designed, engineered and constructed to high fidelity specification. The USB Box S allows your favourite computer-stored music to interact and be brought to life by your traditional hifi set-up. It does hit in a simple bit highly effective way, and requires no installation. 

Windows computer systems typically resample music  from CD using Windows' 'Kernal' mixer. This conversion process is well-known to deteriate sound quality. ProJect's direct streaming technology processes the audio file bit-by-bit to by-pass the signal being altered by the Windows Kernal mixer. For the best possible sound reproduction, use a high resolution program like Foobar 2000 for playback.


 Line-Level Output 1 Pair RCA/Phono Sockets 
Output Voltage 0.775V eff 
 DAC Burr Brown 2702E,
16-Bit Delta Sigma
Sampling Rate 44.1kHz 
 USB Input Digital Serial Data Protocol USB 1.1 
Compatible Operating Systems Windows® and Mac OS® 
 Dimensions 103 x 36 x 103mm
103 x 36 x 109mm (Incl. Sockets) 
 Weight 540g 


Key Features:

  • High quality D/A conversion
  • SMD technology for shortest signal paths
  • Output stage with ultra-low impedance
  • Automatic detection without the need of additional software, when used with conventional computer systems
  • Powered via USB
  • Runs on Windows® and MacOS® operating systems
  • Metal case shields the electronics from vibration and electromagnetic interference
  • High quality analogue output stage
  • Gold plated RCA connection sockets

There are no reviews for this product yet. Be the first to write a review.

Providing your item is in stock, the order is usually dispatched within 24 hours. Please remember that postage and packing is completely free for orders over £50*. Out of stock items will be dispatched as soon as they become available, out of stock items can take between 4 to 21 days for dispatch.

Deliveries usually take 1-3 working days. The majority of orders are sent via our couriers'; Interlink Express on a next-day-delivery service. Smaller, low value or light-weight items are normally posted using Royal Mail Recorded or Royal Mail Special Delivery.

Once your product has been dispatched, you will be notified via email and sent a unique consignment number, you can use this number at to check the status of your delivery. If you have provided a mobile telephone number, Interlink's Predict service will notify you by text (and email) of a one-hour delivery window. If the window they suggest is inconvenient, you can change the date of delivery to a later one via text or email.

*We ship free of charge to mainland UK addresses, excluding the Scottish Highlands or 'Out-Of-Reach' Scottish locations. Please consult the post-codes below to see if your location falls within this category. If you are still unsure, please contact us on 01432 354921. We also ship to Northern Ireland, Channel Islands, Scilly Isles, Scottish Isles and Scottish Highlands, however delivery to these locations will incur a charge and can only be sent via a 2-day service.

Shipping CostsMainland UK (Next-Day)Offshore/Out-of-reach (2-day)Northern Ireland, Channel Islands, Isle of Man, Scottish Islands, Scilly IslandsRepublic of Ireland (2-day)
Under £50 Orders £7.50 £12.50 £15.00
Over £50 Orders FREE £19.99 £29.99
Surcharge Orders £50.00 £69.99 £79.99
Saturday Delivery £12.99 N/A N/A
Sunday Delivery £12.99 N/A N/A
Saturday by 12 Delivery £35 N/A N/A


Post codes exempt from the free delivery service include:

Scottish Highlands Post Codes: AB30-38, AB41-42, AB44-56, FK17-99, G83, IV1-28, IV30-39, IV52-54, IV63, KW1-14, PA21-33, PA34-40, PH15-26, PH31-41, PH49-50
Islands Post Codes: HS1-9, IV40-51, IV55-56, KA27-28, KW15-17, PA20, PA41-49, PA60-78, PH42-44, ZE1-3
Northern Ireland: All BT postcodes
Channel Islands Post Codes: JE, GY
Scilly Isles Post Codes: TR21, TR22, TR23, TR24, TR25

You may also like...