Tired of noise, hum, and signal dropouts in your professional audio setup?
You have a high-end mixer. You have expensive microphones. You have a great digital console. But when you connect them, you hear hiss. Or maybe the signal gets weak over long distances. You move a cable slightly, and the sound cuts out. This is not your gear’s fault. It is the cable’s fault.Cheap cables act like antennas. They pick up radio interference, Wi-Fi noise, and electrical hum from lights and power lines. In the digital world, this is worse. If the impedance does not match, your signal bounces back. This creates “jitter” and errors. Your audio sounds harsh. The high frequencies disappear. You think your equipment is broken, but you just need the right wire.You need a cable that acts like a shield, not a sponge. You need the industry standard for digital audio. You need Belden 1696A.
What makes Belden 1696A the “Gold Standard” for digital sound?
This is not just a piece of wire. It is a precision-engineered tool for sound engineers. The Belden 1696A is built for one specific job: sending digital audio bits from point A to point B without losing a single one.The secret is the 110 Ohm impedance. In the world of AES/EBU and professional digital audio, 110 Ohms is the magic number. Why? Because it matches the output of your gear. When the numbers match, the signal flows smooth like water in a pipe. If you use a 75 Ohm cable (like for video), the signal hits a wall and bounces back. This causes “return loss.” Your audio gets distorted.Belden 1696A solves this. It keeps the impedance steady at 110 Ohms across the whole frequency range. From low bass to super-high sampling rates like 192 kHz, the signal stays clean.
Inside the jacket: How we build this beast
We do not cut corners. We use the exact specs from the Belden 1696A series, but we add the connectors you need. Here is what is inside:
The Conductor: Pure Copper, Tinned for Life
We use 22 AWG stranded copper. But it is not bare copper. It is tinned with solder. Why? Because copper oxidizes over time. Oxidation creates rust, and rust kills sound. The tin coating stops oxygen from touching the copper. This cable will work perfectly even in a damp basement or a humid outdoor broadcast truck. The strands are small (7 strands of 30 AWG). This makes the cable flexible. It does not kink. It is easy to coil up after a gig.
The Insulation: Foam Polyethylene (FPE)
Standard cables use solid plastic. Solid plastic touches the copper and steals signal energy. We use Foam Polyethylene. It is full of tiny air bubbles. Air is the best insulator. This foam keeps the wire centered and stops the signal from leaking out. It also lowers the capacitance. Our capacitance is only 13 pF/ft (42 pF/m). Low capacitance means the cable does not eat your high frequencies. Your cymbals and hi-hats stay crisp.
The Shield: The Fortress
Digital noise is invisible but deadly. We wrap the signal pair in two layers of armor.First, a 100% foil shield. This blocks high-frequency noise like Wi-Fi and cell phones.Second, a 90% tinned copper braid. This blocks low-frequency hum from power lines and dimmer switches.The drain wire is 24 AWG tinned copper. It dumps the noise straight to the ground. Your signal stays pure inside the bubble.
The Jacket: Tough PVC
The outside is black PVC. It is rated for 300 Volts. It resists oil, acid, and abrasion. You can drag this cable across a concrete floor, and it will not crack. It works in freezing cold (-30°C) and hot stages (+60°C).
The Connectors: Neutrik XLR with Gold Plating
A great cable with bad connectors is useless. We use Neutrik connectors. Neutrik is the Swiss brand known for “XLR” connectors that never break.We use the NC3MXX-B (male) and NC3FXX-B (female) series. These have a metal shell, not plastic. The metal shell locks tight. You screw it in, and it stays in. No wiggling. No short circuits.The pins are gold plated. Gold does not rust. Ever. If you use nickel or tin plating, it will oxidize after a year. The contact gets scratchy. You hear “scratch-scratch” when you move the cable. Gold stays shiny and conductive forever. This is critical for low-voltage digital signals.The assembly is hand-soldered in the USA. We use silver-bearing solder for maximum conductivity. The strain relief is molded rubber. It grips the cable jacket so the wires inside don’t break if you pull on the plug.
Technical Specs: The Nitty Gritty
Here are the hard numbers. If you are an engineer, you will love these. If you are a buyer, just know these numbers mean “High Quality.”
- Product: Belden 1696A Digital Audio Cable Assembly
- Impedance: 110 Ω (Ohms) ± Tolerance
- Conductor: 22 AWG (7 x 30) Stranded Tinned Copper
- Insulation: Foam High-Density Polyethylene (FPE)
- Shield: Foil + 90% Tinned Copper Braid
- Jacket: PVC, Black, 5.97mm OD (0.235 inch)
- Capacitance: 13 pF/ft (Conductor to Conductor)
- Attenuation: Less than 3 dB per 100 meters at 5 MHz
- Connectors: Neutrik XLR, Gold Plated Contacts
- Length: Custom (Standard stock: 1m, 3m, 10m, 25ft, 50ft, 76m spools)
- Compliance: CPR Eca, RoHS, REACH, AES/EBU Standard
Where to use this cable? (Real World Scenarios)
This cable is not for your home stereo. It is for pros.
Scenario 1: The Recording Studio
You are recording a drum kit. You have 10 microphones. You need to send 10 channels of digital audio to your interface. You use a digital snake system. If you use cheap cat5 cable, you get crosstalk. The snare drum bleeds into the hi-hat mic. With Belden 1696A, the channels stay separate. The separation is perfect. Your mix is clean.
Scenario 2: Live Sound and Touring
You are at a festival. The stage is huge. The mixer is 200 feet from the front-of-house speakers. You are running AES/EBU digital audio. Over that distance, a 75 Ohm cable would lose half the signal. The high end would be gone. The band would sound muddy. With 110 Ohm Belden 1696A, the signal arrives exactly as it left the console. Punchy, clear, and loud.
Scenario 3: Broadcast and TV
You are wiring a newsroom. The audio needs to travel through walls with power cables and Ethernet lines. Interference is everywhere. The braid shield on the 1696A kills the interference. The audio is broadcast-quality. No hiss. No hum. Just crystal clear voice.
Scenario 4: Installed Sound
You are wiring a church or a conference center. The cable goes inside the walls. You will not touch it for 20 years. The PVC jacket is flame retardant (CPR Eca). It is safe to run inside air-handling spaces. The tinned copper will not corrode in the wall humidity. It is a “set it and forget it” solution.
Why buy from us? We speak “Cable.”
We are a foreign trade cable factory, but we are not a faceless middleman. We know what 110 Ohms means. We know why you need 13 pF/ft capacitance.Many sellers just list “Audio Cable.” They do not know the difference between analog and digital. They sell you 75 Ohm coax and tell you it works for AES. It does not. It will ruin your signal.We build to the Belden 1696A standard. We source the raw copper, the FPE insulation, and the Neutrik plugs. We control the quality.
- USA Standard Manufacturing: We follow the American Wire Gauge (AWG) strictly. No metric cheating. 22 AWG is 22 AWG.
- Full Testing: We test every batch for impedance continuity. We check the shield coverage.
- Custom Lengths: Need a 43.5-foot cable? We make it. Need 500 cables with your logo? We do it.
- Fast Shipping: We know you need this cable for a gig tomorrow. We ship from stock or produce fast.
Don’t let a bad cable ruin your mix.
You spent thousands on microphones and preamps. Do not save $20 on a cable and ruin the sound. Digital audio is unforgiving. If the bits don’t arrive, you hear clicks, pops, or silence.The Belden 1696A with Neutrik connectors is the insurance policy for your audio. It is the cable that lets your gear shine. It is quiet, flexible, tough, and perfectly matched to your digital inputs.Ready to upgrade your signal chain?Send us an inquiry today. Tell us the length you need. Tell us if you want male-to-female or male-to-male. We will send you a quote faster than you can say “sample rate.”Click “Contact Supplier” now. Let’s get your signal clean.