Metallic Knob with Dial

An expertly designed digital graphic featuring a central circular control knob with a brushed metallic texture. This metallic knob is centered on a square panel, also with a subtle brushed metal finish, and is framed by a rich, reddish-brown border that suggests a wooden casing. Along the lower right arc of the dial, a series of glowing yellow rectangular segments are illuminated, indicating a current level or setting. A small white dot on the main knob marks its precise position. The overall composition evokes a sophisticated interface for adjusting volume or other parameters on electronic devices.

knob - metallic - dial - control - audio - interface - setting