• Pure RGB video output, no jailbars.

• Clipping of coloured  garbage frames around the image.

• Support for new output format: YPbPr and S-Video.

• High quality self-generated CSYNC (no jitter).

• RGB sync output select: CSYNC and CVBS composite.

• Support all original USA, EUR, JAP regions.

• Self-generated CVBS composite.

• Support for new CVBS output format in USA and JAP regions: PAL60 and NTSC443.

• CPU Overclock settings: 8.9MHz, 9.7MHz, 10.7MHz.

• Megaswitch sound module control (product sold separately).

• Two types of console restart from the menu: Software, Hardware.

• Independent interface OSD control panel with gamepad.
  The menu appears by long pressing the up + start buttons.
  Exit the menu - button C.
  If you have an 8bitdo gamepad, you can use the HOME button to bring up and close the menu.

Sega Genesis VA6.5

Sega Genesis VA6.5 mainboard

Sega Genesis 2 VA0

Sega Genesis 2 VA0 mainboard

Clipping disabled

Clipping enabled

Megaswitch Pro CSYNC, original HSYNC

Megaswitch Pro CSYNC, original CSYNC

CSYNC

CVBS composite selection is not recommended for RGB, YPbPr and S-Video use (jailbars in cable)

Default

I recommended to lower the overclock frequency if the game becomes unstable

Sound module is designed for Sega Mega Drive\Genesis 2 VA0, VA1, VA1.8

Linear frequency response

Mega Drive\Genesis 1 VA6 frequency response