ZeroNoise Pit-Link-BT Amplifier (Bluetooth)

The ZeroNoise Pit-Link-BT is an advanced digital communication hub designed specifically for circuit racing and endurance tracks, enabling high-clarity, real-time audio links between the cockpit and the pit wall. By connecting wirelessly to a smartphone via a stable Bluetooth interface, this professional digital amplifier allows simultaneous, secure communication between both occupants in the car and the crew at the pit lane. The audio path is exceptionally versatile, configured to open up automatically for continuous hands-free dialogue or operate via an integrated Push-To-Talk (PTT) steering loop button to keep driver focus entirely on the racing line.

Digital Noise Processing & Glove-Friendly Multi-Touch Interface

At the mechanical core of the system are advanced digital noise filters and voice equalisation modules, allowing drivers and engineers to fine-tune noise-cancelling thresholds and voice clarity to match specific cockpit acoustic profiles. All vital status diagnostics and audio adjustments are controlled through a responsive, multi-function touch display that is easy to navigate while wearing racing gloves. To accommodate fluctuating conditions mid-stint, the faceplate includes an independent dual-volume adjustment layout, letting the driver and co-driver balance their preferred sound levels perfectly on the fly.

Rugged Chassis Isolation & Triple Nexus Configurations

Measuring a compact footprint, the entire internal mainboard is wrapped in a thick, anti-shock, and anti-vibration black rugged silicone protective cover that features an integrated easy-fix mounting system for swift installation onto a roll bar or dashboard panel. Heavy-duty 2-metre connection lines exit the chassis to prevent strain, and the unit is highly adaptable to existing team hardware setups, available with three distinct terminal connections: a Male 4-Pin Nexus, a standard Female 4-Pin Nexus, or an IMSA-compliant Female 4-Pin Nexus loop.

Key Performance Features

• Bluetooth Mobile Integration: Links the cockpit directly to the pit lane via a secure smartphone Bluetooth wireless data path.
• Digital Acoustic Profiling: Advanced internal filters and voice equalisation parameters isolate speech from intense cabin drone.
• Triple Hardware Options: Available configured with Male 4-Pin, Female 4-Pin, or specialised Female IMSA Nexus connectors.
• Dual Volume Architecture: Allows individual, independent volume configuration adjustments for both vehicle occupants.
• Pro Media Routing: Features an integrated RCA car camera audio output loop alongside a USB-C port for fast software updates.
• Suppressed 12V Battery Loom: Powered by a filtered 12V vehicle power cable to protect digital paths from alternator or ignition hum.