This is the Stereo Commercial version of the famous SL-2500 with no tuner. Features are: BI, BII and BIII Playback and BII and BIII Record. 3 Tape Transport Drive Motors and real Ball Bearings. It uses 2 separate Direct Drive DC motors for the Supply and Take-up Reels plus a Capstan and separate Video Head Motor. Swing Search gives the machine the ability to go directly from Still to Frame Advance, 1/10, 1/5, 1X and 2X Forward or Reverse, Real Time Counter, Tape Remaining Indicator (LED's). This display uses a 6 Segment LED Display to show approximately how much tape is left. When the final few minutes is reached, the Tape Remaining LED starts to flash. Inputs and Outputs include Video: BNC Connector, 8 Pin A/V Out Connector and Channel 3/4 Output, Audio: 2 Microphone and Left and Right RCA jacks with a Remote Connector for an Editor and a Changer jack. It has Bright or Dim Display Switch, Normal and Slow Tracking, Index Search, Tape Return, Audio Dubbing and Timer Recording of 4 Programs in 14 Days,