NEW HiFi Vector RCA level control for car audio amplifier.
(Transparent Bass knob exactly as pictured ) With VOLTMETER and LED.
THE LED and VOLTMETER can be turned off with a switch on the back so if you are driving at night and do not want any light you can turn them off with the flip of a switch!
 
High quality components are used to insure the knob will be smooth and accurate for many years to come.
 
High quality potentiometer is used to provide a smooth long lasting bass knob
Fits in your hand perfectly and knob is easy to adjust one handed with you finger or thumb
13" overall length ( including RCA cables )
Input and output RCA's clearly labeled
2 channels in and 2 channels out
12v wires for LED power you can hook up as you wish with pigtail connector so you can remove knob rom vehicle if needed without cutting 12v wires.
Built in switch to turn off LED light and voltmeter
Available with these color LED: Blue, White, Red, Green, Yellow, Orange
Choose either Green or RED Voltmeter color
13" overall length (including cables)
Dimension OF KNOB (not including cables) approx 1 3/4" x 1 3/4" X 3.75"
Best of all these are made right here in the USA by me HiFi Vector! The sales of my items help me buy products to review for my YouTube channel. Love you Guys and thanks so much for your support!