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QED Reference USB (A - B)
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QED Reference USB (A - B)

The Reference USB cable is designed to transmit high definition 24bit/192kHz digital audio between USB audio components such as a computer or storage device and a high performance DAC.
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EAN: 5036694037768

Man. Part No.: QE324

QED Reference USB (A - B)

QED Reference USB (A - B)

REFERENCE USB, THE FLAGSHIP USB CABLE REPRESENTING THE PINNACLE OF MUSICAL PERFORMANCE 

The Reference USB cable is designed to transmit high definition 24bit/192kHz digital audio between USB audio components such as a computer or storage device and a high performance DAC. It utilises a carefully engineered geometry including an integral Ferrite jacket, electrically isolated power conductors and an impedance controlled data lane to reduce timing errors within the digital signal, for cleaner audio transmission.

 

FLOATING INTERNAL FERRITE JACKET

QED Reference USB features an integral Zn/Mn floating ferrite jacket. When measured using an eye pattern generator at the correct data rate for high bandwidth USB, the cable exhibits 50% less jitter than competitor cables without the ferrite jacket. Our findings indicate that ultra low jitter in an isochronous data stream results in an audible improvement in sound quality. Certainly, in listening tests, the Reference cable with the ferrite jacket was preferred to samples without the jacket.

 

JUST LISTEN

Five nines oxygen free copper conductors, LDPE dielectrics and legendary build quality combine to create audible sonic improvements. Our extensive listening tests comparing competitor products at much higher price points have astonished us! We urge you to compare Reference USB not only to your current favourite cable but also alternative brands and models at any price!

 

IMPEDANCE CONTROLLED DATA LANES

QED Reference USB uses a tightly controlled 24 AWG 99.999% OFC twisted pair which is bound by an aluminium mylar wrap with a drain wire pulled underneath. This arrangement is identical to that used in our high performance HDMI cables and is not usually found in a USB cable. Because the impedance of the data lane is kept strictly within defined limits, the jitter added to the data stream is kept to a minimum.

 

ELECTRICALLY ISOLATED POWER CONDUCTORS

Many audio enthusiasts feel that USB power cables carrying charging currents and PC power supply spikes near to the isochronous serial data stream can have an adverse affect on sound quality. One answer is to remove the power cables altogether but this deviates from the USB spec and can cause inconvenience especially if the DAC electronics require USB power. QED Reference data lanes are uniquely electrically isolated by using a double layer shield comprising a 100% aluminium mylar wrap and drain wire connected to ground.

 

SPECIFICATIONS

  • 99.999% Oxygen Free Copper twisted pair of 24 AWG
  • Low density Polyethylene (LDPE) high performance dielectric- for sonic purity and low return loss
  • Dual electromagnetic screen using an aluminium mylar wrap and 99.999% OFC shield braid
  • Unique inner Zn/Mn impregnated ferrite screen -for advanced signal protection and reduction of unwanted frequency noise components
  • Ultra Low Jitter design for reduced timing errors
  • 24c Gold plated plugs
  • QED Lifetime Guarantee

Additional Information

Promotion No
Manufacturer's Part No. QE324
EAN 5036694037768
Length N/A
Amplifier Award No
Connections USB
Audio Interconnect Digital
Profile Normal
Video Features No
Features USB
Bi Wire No

Finance options* to help you afford the product you want!

If your order value is £389.00 or over you will be given the option to buy on finance when you reach the checkout. We have two finance options available:

Buy Now Pay 6 Months Later
Buy Now Pay 12 Months Later

 

Please Note: A minimum 10% deposit is payable up front on credit or debit card on all finance orders.

How to Apply

Applying for finance is simple. All you need to do is call us on 0800 634 4484 during opening hours and we will be able to process your order.

Who is the finance agreement with?

The finance agreement is with Hitachi Consumer Credit, one of the largest money lenders in the UK.

*Finance is available to UK applicants 18 years of age or older and subject to status. Finance is not available for business customers. Prices are correct at time of going to press and are subject to change during the term of this offer without notice. Terms and conditions are available on request. Finance agreements are available on orders between  £389 and £10,000 (including VAT and shipping). Please ensure you are able to keep up repayments of any finance package taken.

Now Group UK Ltd trading as Exceptional AV operates under a Consumer Credit Licence, No. 560813.
This licence is issued by The Director General of Fair Trading at the Office of Fair Trading in accordance with the Consumer Credit Act 1974.

QED Reference USB (A - B)

Availability: Usually dispatched

Availability: In stock

£59.00 inc vat

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Up to 90 Day Returns!

Returns are easy and flexible. We will accept returned goods up to 90 days from purchase with the following restrictions as summarised below. For more details please read our Terms & Conditions of Sale, a link is shown at the bottom of the home page.

Changing your Mind
It's OK to change your mind but please be aware that all goods must be returned in as new, unused and re-saleable condition. This means that all packaging must be intact, all accessories are complete in their original wrappers and any free items are also returned with the goods. Essentially the product must be returned in the same condition as you would expect to receive a new unit in. In all cases the cost of returning the goods will be the customer's responsibility. All faulty items must be returned complete and will be repaired under the manufacturer's warranty.

 

How we Handle Returns
Depending on how long you have had the goods there are different options availble to you. In the case of faulty items, if the item fails due to a manufacturing fault between 1 and 28 days from delivery we will exchange it for a brand new one of the same model. Any items which are found faulty after 28 days from delivery will be repaired under the manufacturers warranty. For returns where you have changed your mind, please find our policy below:

Returns

Exchange
This is were you return your item and we will exchange it for another item of equal or higher value. If the item you wish to change to is of higher value you only pay the difference. If the item is of a lower value we will issue you with a credit note for the difference which you can spend with us at a later date.

Credit Note
This is where you return your item and we issue you with a credit note which you can use against another purchase with us.

Refund
This is where you return your item and we issue a refund back to the same method you paid with. e.g. the same credit card. This is not available after 14 days, only exchange or credit note is available after 14 days.

25% Restocking Fee
If your item is returned to us between 29 and 90 days from delivery we will charge a restocking fee of 25% of the price you paid for the item initially. This will be deducted from the value of the exchange or credit note which is issued to you. This is because  technology in the AV marketplace moves fast, and as a result the value of items decrease very quickly.

Please note we do not accept returns after 90 days, except for repairs under warranty.

To complete your order please call us on 0800 634 4484
9am to 6pm Mon-Fri, 9am to 5.30pm Sat.

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