Stetsom 4in1 Universal Bass Knob Gain Control + Voltmeter + On/Off Switch + High to RCA Input Converter, Blue LED Display, One Touch On/Off Display, Continuous Touch On/Off Amplifier US Excluded 8V: 4 x 204W RMS

8V: 4 x 204W RMS (STEREO)

Just 10 minutes of charging provides power for months*

Musical Consumption: 228A

Input Impedance: 12K Ohms

The Stetsom Gain Control was developed with all the essential features you need to control your audio system right at your fingertips

Stetsom 4in1 Universal Bass Knob Gain Control + Voltmeter + On/Off Switch + High to RCA Input Converter, Blue LED Display, One Touch On/Off Display, Continuous Touch On/Off Amplifier US Excluded 8V: 4 x 204W RMS4in1 Product: 1) Bass Knob Gain Control, 2) Built in Voltmeter, 3) On Off Amplifier Switch, 4) High to RCA input converter The Stetsom Gain Control was developed with all the essential features you need to control your audio system right at your fingertips, very convenient. Stetsom precision Built in Voltmeter. It comes with a blue LED display that you can turn on and off with just one click on the level knob whenever you feel necessary Very