The Neptun is an external genlock for Amigas which supports Y/C, RGB and Composite. The buttons on the front control Power, RGB Monitor, Invert Keying, Alpha Overlay and local and remote video fade.

- YC Input
- Composite input
- RGB input (DB15)
- Serial (DB9) for software control via the Amiga
- YC output
- Composite output
- RGB output (DB23)

Bandwidth: RGB 10Mhz, YC 5.5Mhz, Composite 4Mhz

Thanks to Antoine Dubourg