Four A/V inputs, Auto Input Sensing, Auto Volume Stabilization and Composite to S-video conversion are featured on the new Sima Audio/Video Component Selector (Model SVS-4). With Auto Input Sensing, the SVS-4 senses the current unit in use and automatically switches to its input - without having to push any buttons. For example, turn on the VCR and the SVS-4 automatically selects the VCR input and feeds it to the TV. If the DVD unit is then turned on, it will automatically switch to its input.Hear the whispers and tame the booms. Volume Stabilization increases or decreases the dynamic range of the audio, automatically. The compression setting minimizes volume levels between channels, loud commercials and special effects. The expand setting adds impact by increasing the dynamic range - automatically. This feature is said to be ideal for those who reside in apartments or condominiums and for families with sleeping children.Unlike simple A/V switchers (component selectors) currently on the market that donít convert composite to S-video, the SVS-4ís unique circuitry automatically converts composite video input to high-quality S-video for complete system compatibilityÖno more plugging and unplugging.The Sima Audio/Video Component Selector (Model SVS-4) has four A/V inputs (including an Infrared (I/R) Remote control, A/V RCA Cable and AC wall adapter. Suggested retail price of the Audio/Video Component Selector is $179.95 and is available at select electronic retailers nationwide.For information on other Sima home theatre products and additional information on Simaís complete line of electronic accessories, visit www.simacorp.com or phone 412 828 3700 x1224.