Easily convert VGA signal to CGA simply by using this amazing  GBS 8100 Video Signal Converting Board.  

Easily convert VGA signal to CGA simply by using this amazing  GBS 8100 Video Signal Converting Board.  

The GBS 8100 allows you to play high resolution 31k arcade games on a CGA CRT monitor (15k) or any TV monitor (using AV/RCA or svideo connection, can accept both PAL and NTSC outout). With the help of this converter, you do not need to upgrade the monitor of your old arcade cabinet specially for new arcade games. Furthermore, You can use the VGA input of the Converter to play PC games on a CGA CRT / TV Monitor. That means you can build your own computer-based arcade machine easily. With the on-screen-display menu adjustments, you can fine tune the display to match your monitor with ease.

Features:

• Supports VGA/SVGA/XGA/SXGA (640x480, 800x600, 1024x768, 1280x1024) signal input
• Supports VGA output by pass
• CGA signal output (15k)
• Video/S-Video output
• Supports NTSC & PAL
• Supports position control and zoom control
• True digital 24-bit A/D converter for true 16.7-million color conversion
• English OSD Adjust menu

Specification:

• Power: DC5V 2A +/- 0.5v
• Input VGA Signal: 640x480@60/72/75/80/85 Hz, 800x600@60/72/75/80/85 Hz,
• 1024x768@60/72/75/80 Hz, 1280x1024@60/72/75 Hz
• Output CGA Signal: 480i@60 Hz
• Output VGA Signal: Bypass
• Output Video Signal: 480p NTSC/PAL
• Output S-Video Signal: 480p NTSC/PAL
• User Control: Output Switch, Image Zoom, Image Position, Output Adjust
• Dimensions: 10.5x7.5x1.5 (cms)