Skip to content

AudioQuest Coffee Digital Coax Cable

£484.00

AudioQuest Digital Coax cables are designed to minimize distortion across an extremely wide bandwidth. For many applications, the speed of digital communication is important. Most visibly, “speed” is about transferring large files as quickly as possible, or carrying enough data for HD video. For Digital Coax audio “speed” is critical not because of how-much how-fast, but because time relationships within a digital stream are critical to the reconstruction of the analog waveform that brings information, music and joy to our ears. Time-based damage (jitter) to this information within the data package makes the sound small and flat instead of 3D, harsh and foggy instead of smooth and clear.

 

Features :

  • Solid 10% Silver Conductors
  • Hard-Cell Foam Insulation
  • 100% Shield Coverage (Foil + Silver-Plated Braid)
  • 72v Dielectric-Bias System (DBS, US Pat #s 7,126,055 & 7,872,195 B1)
  • Carbon-Based 6-Layer Noise-Dissipation System (NDS)

  

Solid 10% Silver Conductors :

Solid conductors eliminate strand-interaction distortion and reduce jitter. Solid silver-plated conductors are excellent for very high-frequency applications. These signals, being such a high frequency, travel almost exclusively on the surface of the conductor. As the surface is made of high-purity silver, the performance is very close to that of a solid silver cable, but priced much closer to solid copper cable. This is an incredibly cost effective way of manufacturing very high-quality digital coax cables.

 

Hard-Cell Foam Insulation :

Hard-Cell Foam insulation is used exclusively in most of AudioQuest’s video and digital audio cables. Similar to Foamed-PE, it is nitrogen injected to create air pockets. ‘Hard’ foam is used because the stiffness of the material allows the conductors in the cable to maintain the same relationship with each other along the full length of the cable, thus ensuring that the characteristic impedance of the cable is consistent.

 

100% Shield Coverage (Foil + Silver-Plated Braid) :

Shielding always plays an important role in any cable design, but the shield on coax interconnect plays an especially important role because it functions not only as a shield but a return path as well. Because of this, AudioQuest pays special attention to the shield’s metal quality and the fabrication techniques as both will affect the sound and the picture.

 

72v Dielectric-Bias System (DBS, US Pat #s 7,126,055 & 7,872,195 B1) :

All insulation slows down the signal on the conductor inside. When insulation is unbiased, it slows down parts of the signal differently, a big problem for very time-sensitive multi-octave audio. AudioQuest’s DBS creates a strong, stable electrostatic field which saturates and polarizes (organizes) the molecules of the insulation. This minimizes both energy storage in the insulation and the multiple nonlinear time-delays that occur. Sound appears from a surprisingly black background with unexpected detail and dynamic contrast. The DBS battery packs will last for years. A test button and LED allow for the occasional battery check.

 

Carbon-Based 6-Layer Noise-Dissipation System (NDS) :

100% shield coverage is easy. Preventing captured RF Interference from modulating the equipment’s ground reference requires AQ’s Noise-Dissipation System. Metal and Carbon-Loaded synthetics prevent most RFI from reaching the equipment’s ground plane.

 

Specification :

  • Metal: Solid 10% Silver
  • Gauge: 21 AWG
  • Geometry: 75 Ohm
  • Dielectric: Hard Cell Foam
  • Noise Dissipation System: Carbon-Based 6-Layer Noise-Dissipation System
  • Jacket Colour: Black/Brown Braid
  • Termination: Cold-Welded, Hanging-Silver directly over pure Red Copper
  • Shield: Foil + Silver-Plated Braid

 

About AudioQuest

AudioQuest has been the largest cable supplier to the high-end specialist market for many years. AudioQuest is sold in several hundred outlets in the US and in over sixty countries. Bill Lowe (Founder) is especially pleased that this success has been possible despite his insistence that the foundation of the company, and the foundation of AudioQuest marketing, must be the performance of the product. In the audio world, many professionals have learned that it is not always convenient to listen to the products they sell … they might learn something they don’t want to know! Bill has always understood the challenge of basing the existence of AudioQuest on the performance of the product. However, to Bill, this is the only reasonable way to do business and the only acceptable way to combine his passion for music (and all things high performance), with his need to make a living.

We use DHL for domestic and international orders by default.

For orders over £150.00, delivery in the UK is FREE.

For all other orders below £150.00, shipping charges are based on weight and/or item size. 

Local collection is available (please contact us to check availability and to book your collection slot) from our demo room.

Certain product(s) are not stock items. Where items are special order - you'll receive your package the next day from when stock arrives. We'll let you know the rough ETA on placing your order but please do contact us if your order is urgent.

During the checkout process, you're able to select PayPal as a payment method.

For qualifying purchases and subject to status, you may be offered PayPal Credit - a flexible payment method.

A 0% interest offer you can use again and again.

PayPal's 0% interest offer is better than just an introductory offer. Simply spend over £99 and you get 0% interest for 4 months on that purchase. The great thing is you’ll automatically get 0% for 4 months every time you spend over £99. So, if you’re planning a weekend away or fancy splashing out on a new wardrobe, PayPal Credit is the perfect way to spread the cost of those larger purchases.

It’s quick and easy to apply for PayPal Credit – all you need to do is complete a short application form and we’ll give you a decision instantly. If approved and you accept, you’ll have a credit limit attached to your PayPal account to start using straightaway at thousands of online stores.

More information on PayPal Credit is available here.

Note - Yorkshire AV LTD have no interaction with PayPal during this process. For terms and conditions, please see the PayPal website.

PayPal Credit