OHM Electric AV Selector OAS-402S Input Terminals: 4 Systems, S-terminal OHM Electric AV Selector OAS-402S Allows switching between inputs from 4 AV devices and game consoles. AV/Game selector that outputs to 2 TVs or VCRs. Input Terminals (4 systems): Audio (pin jack, stereo compatible) Video (pin jack and S-terminal jack) Output Terminals (2 systems): Audio (pin jack, stereo compatible) Video (pin jack and S-terminal jack) External Dimensions: Width 215 x Depth 90 x Height 42mm