The 9000A Stereo Volume Control provides effective volume control for all Genelec monitors. The input and output of the volume control has 3.5 mm male and female stereo connectors that provide immediate connectivity to most computers and laptops, MP3 players and game consoles. It is available in three colors: black, mystic black, and white. For audio equipment that has outputs through RCA connectors, it is necessary to use a 2 x RCA to 3.5 mm stereo (female) converter cable. To use the 9000A Stereo Volume Control with Genelec monitors that have an XLR input, it is necessary to use a 3.5 mm stereo (male) to 2 x XLR (male) converter cable. These cables can be purchased through an authorized Genelec dealer. The connection cable of the 9000A unit is of the Y type. At a distance of 1 meter from the control button, the single cable is divided into two 1 meter cables, one for the audio input, and the other for the audio output.