Currently, audio levels vary wildly between creators. I often find myself watching a streamer whose output is much quieter than others, forcing me to crank my system or speaker volume to 100%. When I switch to a different stream or an ad plays, the audio is deafeningly loud, requiring constant manual adjustment.

The Proposed Feature:

Client-Side Gain/Boost: Allow the Twitch web player and app volume sliders to go past 100% (up to 200%) for individual viewers.

Persistent "Cached" Volume: The player should "remember" the specific volume level set for that creator. If I set Streamer A to 150% and Streamer B to 80%, those levels should be saved to my profile or browser cache so I don't have to adjust them every time I return to their channel.

Why this helps: This would significantly improve the user experience for viewers who follow streamers with different hardware setups. It functions as a "Personal Audio Normalizer," ensuring a consistent listening experience across the entire platform without forcing creators to change their technical settings.