Description from extension meta
Controls speaker balance when playing audio content in your browser.
Image from store
Description from store
BalanceKnob controls speaker balance (left/right) when playing audio content in your browser.
The user interface is carefully designed to be simple and intuitive, with a rotary knob similar to those found on real audio equipment. Pressing on the center of the knob toggles the effect on and off, and rotating the knob controls the effect.