Niles WVC100 Weatherproof stereo volume control with impedance magnification

The Niles Audio VCS100K Outdoor High-Power Stereo Volume Control lets you adjust the volume of a pair of outdoor loudspeakers, just as a light dimmer enables you to control the brightness of a light bulb. You can control the sound level, conveniently, outside your home. Even if the audio/video system is located in the living room, you can control the volume of the speakers from the patio, deck, terrace, sauna or any other outdoor or moisture rich environment. A volume control connects between the speaker level output of an amplifier, speaker selector, or distribution hub and a pair of speakers. The WVC100K is an impendence matching volume control with a rotary knob to adjust volume up and down. The Universal Impedance Magnifying circuit enables safe connection of up to eight more »