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⚠ Check Your Component's Inputs Before Ordering
This is the XLR version of the Black Beauty. RCA and XLR connectors are not interchangeable. Before you order, look at the back of the components you want to connect and confirm both have matching XLR (three-pin, balanced) inputs and outputs.
Need the other connector? See the Black Beauty RCA version.
What You Need to Know
What Is This Cable and What Does It Do?
An analog interconnect carries the line-level audio signal between two components in your stereo — a DAC to a preamp, a CD player to an integrated amp, a preamp to a power amp. Black Beauty XLR is the entry point of AudioQuest's Mythical Horses series. It's a real architectural step up from the Rivers cables below it: the geometry changes, the shielding changes, and the conductor and plug materials are upgraded. For systems that have outgrown Yukon but aren't ready for the much higher prices of ThunderBird and above, Black Beauty is where AudioQuest's reference-tier engineering becomes accessible.
Which AudioQuest Family Is This From?
Black Beauty belongs to the Mythical Horses series, AudioQuest's bridge between the Rivers tier and the flagship Mythical Creatures tier (ThunderBird, FireBird, Dragon). What sets Mythical Horses apart from Rivers is the move to ZERO-Tech geometry, graphene-based shielding, Hanging-Silver over Red Copper plugs, and Copper-Plated RF-draining barrels.
What's Different About This One?
The biggest change from Yukon is ZERO-Tech. AudioQuest's standard Triple-Balanced Geometry treats the cable as a balanced transmission line; ZERO-Tech is a different topology that aims to eliminate the cable's characteristic impedance by separating the high and low signal conductors so they don't form an electrostatic field with each other. AudioQuest's stated goal is consistent (octave-to-octave) noise dissipation across a wide frequency range and uncompressed transients. Whether the audible benefit matches the technical claim is the kind of question reviewers and listeners will keep debating; what's verifiable is that the architecture really is different from the standard balanced cable.
The conductor is solid Perfect-Surface Copper+ (PSC+), AudioQuest's highest-purity copper grade. AudioQuest specifies separate conductor groups for the signal and bass paths in this construction. Solid-core (rather than stranded) is fundamental to AudioQuest's approach — strand-to-strand interaction is, in their view, a meaningful source of distortion.
The insulation around the copper — what engineers call the dielectric — is foamed polyethylene, with air pockets foamed in to reduce energy absorption.
Black Beauty steps up to Graphene/Carbon Mesh-Network Noise-Dissipation: alternating layers of graphene, carbon-loaded synthetics, and metal that "shield the shield." AudioQuest claims graphene's properties extend the bandwidth across which the system effectively absorbs and reflects radio-frequency interference (RFI — the noise from cell phones, Wi-Fi, and similar sources) and electromagnetic interference (EMI). The shielding system also includes 0.5% silver-plated RF drain wires, and the connector barrels themselves are copper-plated to prevent the metal barrel from capacitively coupling RF into the conductors.
The plugs are AudioQuest's Hanging-Silver over Red Copper: direct silver plating bonded to extreme-purity Red Copper, with no intermediate nickel layer. The connection between conductor and plug is cold-welded rather than soldered — bonded under high pressure, with no flux residue or solder alloy in the signal path.
AudioQuest has been making analog audio cables since founder Bill Low started the company in 1980. Power and noise-control engineering at AudioQuest is led by Garth Powell, whose work on noise-dissipation patents informs the architecture of these higher-tier interconnects.
RCA versus XLR — Which One Do I Need?
The answer comes down to what's on the back of your gear. RCA inputs and outputs are the most common — you'll find them on nearly every DAC, preamp, integrated amp, and turntable phono stage. XLR inputs and outputs (sometimes labeled "balanced") are more common on higher-end gear and on long cable runs, because the balanced design helps reject noise picked up along the cable. If both your components have XLR connections, the XLR Black Beauty is generally the better choice. If either component only has RCA, you need the RCA version.
Where Does This Cable Belong in Your System?
Black Beauty XLR is built for systems that have outgrown the Rivers tier and want a meaningful architectural upgrade — without committing to ThunderBird-tier prices.
- Good fit: DAC to preamp, streamer to integrated, preamp to power amp — anywhere both components have XLR connections and the system value is roughly $15,000–$50,000.
- Not ideal: Reference systems above $80,000 — Pegasus, ThunderBird, or higher will likely be the better match. Also overspending on a sub-$5,000 system: Yukon or Mackenzie is the smarter buy.
- Different connector? See the Black Beauty RCA version.
Length: Use the shortest cable that comfortably reaches between the two components. Measure the actual route — not the straight-line distance — and add a little slack.
Direction Arrows and the Warranty
Every modern AudioQuest cable is direction-controlled. Install with the arrow pointing from your source toward the destination.
AudioQuest cables purchased from an authorized U.S. dealer carry a non-transferable, original-owner limited lifetime warranty. Audio Advisor is an authorized AudioQuest dealer.
Features & Specifications
Solid Perfect-Surface Copper+ (PSC+) conductors. AudioQuest's highest-purity copper grade. Solid-core (not stranded) prevents strand-to-strand interaction.
ZERO-Tech geometry. A non-balanced topology that aims to eliminate the cable's characteristic impedance by isolating the high and low signal conductors. Designed for linear, wide-bandwidth noise dissipation and uncompressed transients.
Foamed-Polyethylene insulation. A low-loss dielectric with air pockets foamed in to reduce energy absorption around the conductor.
Graphene/Carbon Mesh-Network Noise-Dissipation. Alternating layers of graphene, carbon-loaded synthetics, and metal absorb and reflect RFI/EMI across a wider bandwidth than carbon alone. Includes 0.5% silver-plated RF drain wires.
Copper-Plated RF-Draining Barrels. Grounded copper plating on the connector barrels prevents RF from capacitively coupling to the conductors.
Cold-welded Hanging-Silver over Red Copper terminations. Direct silver plating bonded to extreme-purity Red Copper, no intermediate nickel layer. Cold-welding bonds the wire to the contact under high pressure rather than soldering, so there's no flux residue or solder alloy in the signal path.
Direction-controlled conductors. Install with the arrow pointing from source toward destination.
Limited lifetime warranty from authorized U.S. dealers. Audio Advisor is an authorized AudioQuest dealer.
Quick-Reference Specifications
| Conductor | Solid Perfect-Surface Copper+ (PSC+) — separate ZERO/BASS conductor groups |
| Geometry | ZERO-Tech |
| Dielectric | Foamed-Polyethylene |
| Noise Dissipation | Graphene/Carbon Mesh-Network with 0.5% silver-plated RF drain wires |
| Connector Barrels | Grounded, copper-plated |
| Terminations | XLR, three-pin, cold-welded, Hanging-Silver over Red Copper |
| Jacket | Black on black nylon braid |
| Direction Control | Yes — arrow indicates source-to-destination orientation |
| Available Lengths | Multiple lengths stocked at Audio Advisor — see length selector |
| Sold As | Pair (or single, depending on length selection) |
| Warranty | Limited lifetime, original owner, authorized U.S. dealer |
Pairs Well With
- Step up the AudioQuest line: The next stop is AudioQuest Pegasus XLR — same Mythical Horses tier, but with Polypropylene Air-Tube insulation and AudioQuest's Dielectric-Bias System (DBS) on the XLR variant.
- RCA version of this cable: Need single-ended? See the Black Beauty RCA.
- Compatible source components: Browse DACs, network streamers, and CD players.
- Where the Black Beauty sends its signal: Browse preamplifiers, integrated amps, and power amplifiers.
- Match the rest of your cable loom: See AudioQuest speaker cables, AudioQuest power cables, and AudioQuest Niagara power conditioners for whole-system noise control.
Frequently Asked Questions
What does an analog interconnect cable actually do?
It carries the line-level audio signal between two components in your stereo — your DAC to your preamp, your preamp to your amp, and so on. It's not a speaker cable, and it's not a digital cable.
How is this cable different from the basic cable that came in the box with my component?
Stock cables are built to a price — thin stranded copper, basic insulation, soldered connections. Black Beauty uses solid PSC+ copper, ZERO-Tech geometry, multi-layer Graphene/Carbon Mesh-Network shielding, copper-plated RF-draining barrels, and cold-welded Hanging-Silver plugs. The engineering is in a different category.
What length do I need?
Use the shortest cable that comfortably reaches between the two components. Measure the actual route the cable will take, add a little slack so nothing is under tension, and pick the next length up.
How does this compare to the Yukon, the model below it in the line?
Yukon is the top of AudioQuest's Rivers series — Triple-Balanced geometry, Polyethylene Air-Tube insulation, Carbon Mesh-Network shielding, Hanging-Silver over Purple Copper plugs. Black Beauty steps up to a different topology entirely (ZERO-Tech), upgrades the shielding to a Graphene/Carbon mesh, adds copper-plated RF-draining barrels and silver-plated drain wires, and moves the plugs to Hanging-Silver over Red Copper. It's not just a tier above Yukon — it's a different architecture.
Does this cable have AudioQuest's Dielectric-Bias System (DBS)?
No. Per AudioQuest, DBS first appears on the Pegasus XLR within the Mythical Horses series. Black Beauty does not include a DBS battery pack. If DBS matters to you, the next step up — Pegasus XLR — adds it.
Should I get the RCA version or the XLR version?
Choose the connector your components actually have. If both ends of the connection have XLR jacks, the XLR Black Beauty is right. If either component only has RCA, you need the RCA version. The two are not interchangeable.
Is the XLR version a better cable than the RCA version?
The conductor metal, ZERO-Tech geometry, and Graphene/Carbon Mesh-Network shielding are common to both. The XLR version uses three-pin balanced connectors, the RCA version uses single-ended RCAs. Choose based on what your components have, not on a presumed sonic ranking.
How do I tell whether my component has RCA or XLR inputs?
Look at the back of the unit. RCA jacks are small round single-pin connectors, often color-coded red and white. XLR jacks are larger, three-pin, locking connectors that all look the same color. Snap a photo and email it to us, or call 800-942-0220.
What's the warranty?
AudioQuest cables purchased from an authorized U.S. dealer carry a non-transferable, original-owner limited lifetime warranty. Audio Advisor is an authorized AudioQuest dealer.
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