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AudioQuest Diamond Coax Digital Audio Cable
$1,820.00
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Product Details
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AudioQuest Diamond Coax Digital Audio Cable
Diamond Coax features extreme-purity Solid Perfect-Surface Silver (PSS) conductors and a Carbon-Based Mesh-Network Noise-Dissipation system with Directional RF Draining, for the most efficient dissipation of radio-frequency noise. As AudioQuest's flagship digital coaxial cable, Diamond Coax also includes a 72v Dielectric-Bias System (DBS) with RF Trap, biasing the insulation to minimize dielectric noise and significantly improve wide-bandwidth dissipation of induced RF noise. Hard-Cell Foam insulation maintains stable signal-pair geometry along the cable's full length for consistent impedance and minimal distortion. This product is made to order at AudioQuest headquarters in Irvine, CA, with custom lengths and terminations available — expect moderately delayed fulfillment. As an authorized AudioQuest dealer in Toronto, Canada, Vinyl Sound can help you match this cable to your digital audio setup.
Key Features
- Solid conductors, preventing electrical and magnetic strand interaction
- Solid Perfect-Surface Silver (PSS), AudioQuest's highest-quality metal, minimizing grain-boundary distortion and maximizing linear RF Noise-Dissipation
- Carbon-Based Mesh-Network Noise-Dissipation with Directional RF Draining — alternating layers of metal and carbon-loaded synthetics "shield the shield," absorbing and reflecting RF energy before it reaches the ground-attached layer
- 72v Dielectric-Bias System (DBS) with RF Trap, minimizing dielectric noise and improving wide-bandwidth RF dissipation
- Hard-Cell Foam insulation, nitrogen-injected for stable signal-pair geometry and consistent impedance
- Direction-controlled internal conductors, reducing RF noise
- Cold-Welded, Hanging-Silver directly over pure Red Copper terminations
- Made to order, with custom lengths and terminations available
Technical Specifications
| Conductor metal | Solid 100% Silver (Perfect-Surface Silver) |
| Insulation | Hard-Cell Foam |
| Shield | Silver-Plated Braid |
| Jacket | Silver on black nylon braid |
| Terminations | Cold-Welded, Hanging-Silver Directly Over Pure Red Copper |
| Noise-dissipation | Carbon-Based Mesh-Network + Directional RF Draining + 72v DBS with RF Trap |
| Fulfillment | Made to order at AudioQuest HQ, Irvine, CA; custom lengths/terminations available |
Frequently Asked Questions
What is Diamond Coax used for?
Diamond Coax is a digital coaxial (S/PDIF) cable, used to connect digital audio sources like CD transports, streamers, or disc players to a DAC or receiver's coaxial digital input. Contact Vinyl Sound to confirm compatibility with your components.
Why is this AudioQuest's flagship digital coax cable?
Diamond Coax combines Solid Perfect-Surface Silver (PSS) conductors — AudioQuest's highest-quality metal — with Carbon-Based Mesh-Network Noise-Dissipation, Directional RF Draining, and a 72v Dielectric-Bias System (DBS) with RF Trap, representing the top of AudioQuest's digital coax lineup. Contact Vinyl Sound for more details.
