Note that this is not only for video devices. Use it to increase the number of audio inputs.
Automatic input selection detects component in use and switches to its input automatically, requiring no button pushing. Of course, manual selection is always available.
Volume stabilization adjusts the sound level automatically
Composite to S-video conversion
Compression settings minimize the difference in volume levels between regular programming, loud commercials, and special effects
Expand setting heightens the potency of your video programs by increasing their audio dynamic range
also available:
SIMA VHS Video Tape Winder - $5
Sony Pro-X and TDK HDX-Pro VHS tapes
Mint, used once.