Factor V Series amplifier accessories are professional tools designed to enhance connectivity and provide expansion to suit the needs of the customer regardless of the installation size. Each accessory offers unique features that offer unmatched value in their class. - The V-RVC is a remote in-wall microphone and line level pre-amplifier with volume control. - Expand the inputs of any Factor amplifier and control the volumes remotely. - Remote input for balanced or unbalanced microphones provided with A locking XLR- combo input jack. This jack accepts 3 pin XLR male cables and 1/4 inch phone jacks with independent volume control. - Back panel RVC / 100Hz HPF / 15dB pad / 24V phantom power and vox override sensitivity switches are provided. Remote inputs for line level sources such as CD or DVD players / MP3 players / Internet radio players or computers are provided on dual RCA female jacks with independent volume control. - Overall master volume control for any connected Factor amplifier. - Mute button allows the V-RVC to take priority over other sources connected to the amplifier. - Removable front panel knobs with security caps prevent tampering when security is necessary. - Rugged metal single gang face plate. - The V-RVC connects to any Factor amplifier via a single cat5 / cat5e or cat6e cable terminated with RJ45 jacks. Two RJ45 jacks are provided with the V-RVC. - The V-RVC does not require a separate power supply. Power is provided by the amplifier and is delivered on the cat5 cable. - Up to 3 V-RVC's can be cascaded to any Factor amplifier for a total of 6 extra inputs with independent volume control. - Fits single gang PVC residential electrical boxes for new construction.