Stand Alone Volume Bass Controller With Rotary Dial + Universal Mount

External Volume Bass Level Controller With Mount
Do you need additional volume level control dial for your stereo system, subwoofer, or perhaps a master volume control for your car stereo ?

This easy and convenient gadget is a cost effective solution for adding additional volume level control dial for your stereo system, subwoofer, or perhaps a master volume control for your car stereo.

This external volume level controller has RCA L/R input and output jacks, making it easy to be installed with no additional wiring and no power supply needed. 

Designed for controlling volume level or bass level of any RCA line level audio signal from Hi-Fi system, CD player, cable box, game console for remote location that you wish to have control at .

It can also be used to adjust the music power level of an amplifier or subwoofer system , stereo or equalizer form any part of an amplified system or the dashboard in a car.