Equips Cirrus Logic CS43131 DAC For Clean Decoding & High-Res Audio

Truthear KEYX implements the Cirrus Logic CS43131 decoding chip, widely used in high-end audio products, delivering low distortion, low noise floor, wide frequency response, and excellent dynamic range. This ensures precise signal decoding with strong SNR performance while supporting microphones and maintaining accurate objective measurements.

Utilises USB Control Chip For Strong Output & Broad Compatibility

Truthear KEYX utilises a high-performance USB control chip paired with the CS43131 DAC to achieve high output capability, low distortion, and wide compatibility with mainstream media and streaming platforms. It supports microphones and online DSP functionality, ensuring seamless adaptability across a wide range of devices.

Professional Web-Based Tuning For Precise Sound Customisation

Truthear KEYX incorporates a dedicated web-based tuning platform via EQTOOL.COM, enabling precise parameter adjustments and enhanced user control. Optimised for PC use, it offers a clear interface with seamless integration across database, account, and cloud systems, supporting tools like graph.hangout.audio and ensuring compatibility with major desktop platforms including Chrome, Edge, and Opera browsers.

Integrates L-Shaped CNC-Anodised Design For Durability & Interference Reduction

Truthear KEYX integrates a multi-injection moulded structure combined with a CNC-anodised metal shell, featuring a unique L-shaped design that eliminates the need for traditional short connector cables. This direct integration enhances durability, improves shielding performance, minimises radio frequency interference, and ensures a compact, ergonomic form factor ideal for daily use.