Electronics
Home Cinema Equipment
Hi-Fi Equipment
Lifestyle Equipment
Visit our Guides pages for helpful information on which products are best for you.

Free delivery on all orders of £10 or over.
Speakers
Speakers By Use
Speakers By Brand
Speakers By Type
Monitor Audio Speakers
Artcoustic Speakers
DALI Speakers
Jamo Speakers
Q Acoustics Speakers
Tannoy Loudspeakers
Speaker Stands and Brackets
- Speaker Stands
- Speaker Brackets
Visit our Guides pages for helpful information on which products are best for you.

Free delivery on all orders of £10 or over.
Cables
AV Cables And Interconnects
HDMI, DVI And Display Port Cables
Custom Made Cables
Speaker Cables By Type
Speaker Cable Accessories
- Banana Plugs, Spades And Pins
- Speaker Terminal Wall Plates
Cable Management
- Cable Ties And Tidies
- Cable Trunking
Visit our Guides pages for helpful information on which products are best for you.

Free delivery on all orders of £10 or over.
Speaker Cables
Speaker Cables By Type
Speaker Cable By Brand
Speaker Cable Accessories
- Banana Plugs, Spades And Pins
- Speaker Terminal Wall Plates
Free delivery on all orders of £10 or over.
TV Stands And Cabinets
TV Stands By Type
TV Stands By Brand
Stands By TV Size
BDI TV Stands
- BDI Arena TV Mounts
- BDI Avion
- BDI Braden
- BDI Casata
- BDI Cascadia
- BDI Corridor
- BDI Eras
- BDI Marina
- BDI Mirage
- BDI Novia
- BDI Nora
- BDI Ola
- BDI Revo
- BDI Semblance
- BDI Signal
- BDI Sonda
- BDI Valera
- BDI Vista
Spectral TV Stands
Alphason Design First Range
Schnepel AV Furniture
Clic TV Stands
Visit our Guides pages for helpful information on which products are best for you.

Free delivery on all orders of £10 or over.
Hi-Fi And Media Furniture
Hi-Fi Stands And Racks
Speaker Stands and Brackets
- Speaker Stands
- Speaker Brackets
CD / DVD Storage
Home Office Furniture
Home Furniture
Wall Furniture
- Wall Mounted Cable Management
- Wall Mounts With Shelf Option
Optimum Modular Range
Bespoke Home Cinema Components
Visit our Guides pages for helpful information on which products are best for you.

Free delivery on all orders of £10 or over.
Mounts And Brackets
TV Mounts By Type
TV Mounts By Size
- Wall Mounts For TVs Under 37 Inch
- Wall Mounts For TVs 37-65 Inch
Omnimount TV Wall Mounts
Device Mounts
Vogels Wall Mounts
Wall Furniture
- Wall Mounted Cable Management
- Wall Mounts With Shelf Option
Speaker Mounts And Brackets
Speaker Stands and Brackets
- Speaker Stands
- Speaker Brackets
Visit our Guides pages for helpful information on which products are best for you.

Free delivery on all orders of £10 or over.
Accessories
Cable Management
- Cable Ties And Tidies
- Cable Trunking
Wall Plates & Sockets
System Tweaks And Upgrades
TV Aerial and Sky Accessories
Cleaning And Care Products
Switch Boxes, Converters And Splitters
Headphones
Styli, Cartridges And Vinyl Accessories
Bespoke Home Cinema Components
Visit our Guides pages for helpful information on which products are best for you.

Free delivery on all orders of £10 or over.
Bundle Deals
Home Cinema Bundles
Hi-Fi Bundles
Visit our Guides pages for helpful information on which products are best for you.

Free delivery on all orders of £10 or over.
Special Offers
What Hi-Fi Award Winners 2012

Speaker Cable Offcuts

Clearance
AV Furniture Deals

Discontinued Products

Hi-Fi Bundles
Home Cinema Bundles
Visit our Guides pages for helpful information on which products are best for you.

Free delivery on all orders of £10 or over.

Customer Reviews

Security

Your details - Why are we safer?

Audiovisual Online do not store any of your card details outside of the financial institutions that we partner with. This means your financial data is not accessible to anyone but Worldpay and Paypal and is completely safe. We keep only the data essential for processing your order, such as your address.

Other retailers may take the risk of storing card data, to make further purchases quicker, however we feel this is asking for trouble which is why you will always be transported to our secure payment providers when entering any card details.

Thank you for shopping with Audiovisual Online

Click anywhere to close.

Authorised Dealers

Home > Pro-Ject Audio Systems > Pro-Ject DAC Box USB Digital To Analogue Converter

Pro-Ject DAC Box USB Digital To Analogue Converter

Product Reference: PJ-DACBOXUSB
Brand: Pro-Ject Audio Systems

Our Price: £149.00

In Stock

Finish:

Quantity:

Pro-Ject DAC Box USB Digital To Analogue Converter reviews

The DAC Box S USB is a high-quality Digital Analogue Converter with three switchable inputs allowing for multiple digital musical sources to be converted in a more convenient and better sounding way. By over-sampling the input signal, this small device produces a thorough and fluid sound performance.

The 'S' version of the DAC Box USB uses the same technology as its predecessor and has the same footprint. The only differences are in the thicker, more stylish front-plate, and the smaller power supply that helps the unit comply with new 1Watt Standby regulations outlined by the European Court.

Features

Audiophile 24bit/96kHz D/A-conversion
Precision D/A chip from Texas Instruments
8 times oversampling
3 Inputs; 1x USB, 1x optical (Toslink), 1 x coax (SPDIF)
Gold-plated RCA line level output sockets
Input selector on front
New stylish S-design
Faceplate in silver or black

Specifications

D/A-converter	Texas Instruments TLV320DAC23 8 x Oversampling design
Sampling rates	32kHz, 44,1kHz, 48kHz, 96 kHz (opt & coax)
THD	<0,005% (20Hz-20kHz)
Crosstalk	>95dB
Digital inputs	1 x coax (S/PDIF) 1 x optical (TOSlink) 1 x Mini-USB
Analogue out	1 pair RCA/Cinch
Output voltage	1,0Veff
Dimensions W x H x D Depth including sockets	103 x 36 x 103 mm 115 mm
Power supply	9V DC / 300mA
Weight	680g without power supply

Downloads


Product Details	Brochure

Frequently Asked Questions

Q: Is it possible to hear 24bit audio-files via USB input of DAC Box S USB?

A: DAC Box S USB is equipped with a 24bit/96kHz DAC processor, that makes it possible to convert 24bit files into analogue, but only when using digital coax (RCA) and optical (Toslink) inputs. USB input only is able to deal with 16bit files, because of technical restrictions in USB protocol. So if playback of 24bit audio files is needed, digital coax or Toslink inputs should be used!

Q: Why sometimes there is noise and / or interrupts in playback of audio files via USB input of DAC Box S USB?

A: DAC Box S USB only is able to reproduce the signal which comes in. If USB input is used and noise or interrupts can be heard, the main processor suffers from capacity overload. Best remedy in this case is to close all applications on the computer, which are not used at this time.

Q: Why no audio signal from an USB source is available on RCA-out of DAC Box S USB, when USB cable is connected first and then the power adaptor is plugged into mains?

A: DAC Box S USB should be connected first to mains and a few seconds later the USB cable can be connected to a PC. Doing the opposite way, synchronisation process is eventually faulty and no sound is available via audio outputs.

Random customer quote... "I have to say I don't normally send this type of feedback, but I came off the phone after ordering these items feeling extremely impressed with the really friendly and helpful discussion I'd had. And this was then backed up with speedy delivery of top quality items, leaving me one very happy customer! I would gladly recommend you to anyone - and indeed I have already been letting all my friends know just how good your service is! Many thanks, Rich"
Richard Barnes