Neptun

1 x YC Input (ushiden)
1 x composite input
1 x RGB input (DB15)
1 x serial DB9 (software driving from Amiga)
1 x YC output
1 x composite output
1 x RGB output Bandwidth:
RGB 10Mhz
YC 5.5Mhz
Composite 4Mhz

External Power (+15V)

Buttons
On Power
RGB Monitor
Invert Keying
Overlay alpha
Local, Remote Fade Video

Thanks to Antoine Dubourg