AudioQuest Golden Gate Interconnect Cable - 3.0 Meter - 3.5mm to RCA

AudioQuest Golden Gate Interconnect Cable - 3.0 Meter - 3.5mm to RCA

What You Need to Know

Bring Your Phone, Laptop, or DAP Into the Big System

You have a great-sounding integrated amp or receiver, and a headphone jack's worth of music sitting on a laptop, phone, portable player, or desktop DAC. This 3-meter (9 ft 10 in) AudioQuest cable connects them properly — a single 3.5mm mini plug on one end, two male RCA plugs on the other — with the same engineering that goes into AudioQuest's full-size analog interconnects.

Golden Gate sits in AudioQuest's accessible analog range, and at 3 meters you get enough reach to sit on the couch with a device while the amp stays in the rack.

Solid Copper Conductors for a Cleaner, More Natural Sound

Golden Gate uses solid Perfect-Surface Copper (PSC) conductors instead of stranded wire. Strands interact electrically and magnetically with each other, and that interaction is a well-documented source of the hard, slightly gritty character you hear from generic mini-to-RCA cables. With solid PSC, you'll hear a smoother top end, better-defined instrumental texture, and voices that sound like people rather than files.

Shielding That Earns Its Keep on a 3-Meter Run

A long cable running near laptops, phone chargers, and Wi-Fi gear picks up airborne noise. Golden Gate's Metal-Layer Noise-Dissipation System absorbs and reflects most RFI before it reaches the layer connected to ground, so that hash doesn't get dumped into your amplifier's ground reference. The Asymmetrical Double-Balanced geometry gives ground and shield separate paths, lowering ground impedance for a richer, more dynamic sound.

Foamed-polyethylene insulation completes the picture — its high air content absorbs very little energy, so less of your music gets stored and released back as smear.

Is This Right for You?

A quick check before you add it to your cart:

• You're feeding a stereo system from a mini-jack source. Laptop, phone, portable player, tablet, or a small DAC with a 3.5mm output going into RCA line inputs on an integrated amp, receiver, or powered speakers — that's exactly this cable's job.
• You want reach without a coiled mess. Three meters covers most couch-to-rack or desk-to-shelf runs. If your source sits right next to the amp, a shorter length will look tidier and cost less.
• This is not a headphone cable or an adapter. It's an analog line-level interconnect with a fixed mini plug on one end and two RCAs on the other. It won't drive headphones, and it isn't a digital or subwoofer cable.

Setup & Installation

Plug the 3.5mm end into your source's headphone or line output, and connect the two RCA plugs to a free analog input on your amp, receiver, or powered speakers — red to red, white to white. If you're using a headphone output as the source, start with the device volume low and bring it up gradually to find a clean level.

The cold-welded, gold-plated plugs seat firmly; push straight on rather than twisting. Golden Gate is flexible enough to route neatly along a baseboard or behind furniture over a 3-meter run. Keep it away from power cords where you can, and cross at right angles where you can't.

Features & Specifications

Solid Perfect-Surface Copper Conductors
Eliminates strand interaction and minimizes grain-boundary distortion for cleaner, more natural sound.

Metal-Layer Noise-Dissipation System
Absorbs and reflects RFI before it can modulate your system's ground reference.

Asymmetrical Double-Balanced Geometry
Separates ground from shield for lower ground impedance and a quieter, more dynamic presentation.

Cold-Welded, Gold-Plated Terminations
A solder-free, high-pressure connection removes a common source of distortion right at the plug.

Specifications

• Type: Analog audio interconnect, 3.5mm mini to 2-male RCA
• Length: 3.0 meters (9 ft 10 in)
• Conductors: Solid Perfect-Surface Copper (PSC)
• Geometry: Asymmetrical Double-Balanced
• Insulation: Foamed polyethylene
• Noise dissipation: Metal-Layer Noise-Dissipation System
• Terminations: Cold-welded, gold-plated 3.5mm mini plug and RCA plugs
• Directionality: All internal conductors direction-controlled
• Included: One 3.5mm mini-to-RCA interconnect cable

Frequently Asked Questions

Can I use this with a phone or laptop headphone jack?
Yes — that's one of its most common uses. The 3.5mm end goes into the headphone or line output, and the two RCA plugs go into a line-level input on your amp or powered speakers.

Is this a single cable or a stereo pair?
It's one cable that carries both channels: a single 3.5mm plug on one end splitting to left and right RCA plugs on the other. Everything you need for one connection is included.

Will the 3.5mm plug fit through a phone case?
The plug body is a standard AudioQuest housing, not an extra-slim design. If you use a thick case with a recessed headphone port, check clearance before ordering.

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