Topping DX5 II DAC Introduces Advanced Crossfeed Processing for Enhanced Audio Experience
By HiFi Editorial2 February 2026
Key Highlights
The Topping DX5 II DAC has received a free firmware update introducing crossfeed processing to improve headphone audio experience.
Crossfeed processing simulates speaker sound by replicating head-related transfer function (HRTF) effects, enhancing spatial audio realism for headphones.
The system balances tonal accuracy and realistic spatial presence while avoiding distortion caused by flattening frequency response.
