Firmware patches have specifically targeted microphone quality to eliminate background hiss and improve voice pickup.

By following this guide—downloading only from official sources, performing the update without shortcuts, and applying post-update optimizations—you will achieve a level of performance that most A50 owners never experience. Your wireless audio will be tighter, your microphone clearer, and your gaming immersion deeper.

Old firmware limited USB playback to 16-bit/48kHz. The "extra quality" update unlocks playback for PC users. To activate this: Go to Windows Sound Settings > Playback > A50 Game > Properties > Advanced > Default Format: 2 channel, 24 bit, 96000 Hz (Studio Quality).