The iBasso Burn-In Cable 4.4mm is a dedicated burn-in cable for iBasso portable music players and compatible DAPs with a 4.4 mm balanced headphone output. It allows the player’s burn-in process to be carried out without connecting earphones or headphones.
To use it, connect the cable to the appropriate 4.4 mm output of the device and start music playback on the DAP. The manufacturer advises using standard-resolution music and a normal listening volume to help limit system load and heat generation during the process.
Burn-in is device-dependent and can be completed in separate sessions, while affecting both balanced and single-ended circuit sections. The iBasso Burn-In Cable provides a practical way to run a DAP through this process without placing the load on connected headphones.