| Brand | Unbranded |
|---|---|
| Country of Origin | China |
Check the listing for details. Car Stereo Amplifier Bass Boosts Levels Remote Volumes Control Knob Controller. Condition: New, Made in China. Listed at 12.98 USD. Usage: mainly used to select common output devices and switch various stereo signal inputs. As long as the required input device signal source is uniformly connected to the switch, it can be easily selected.