he means a convertor from arcade monitor to your ATI card. Jornk is what hes talking about
No, I really don't. I mean an amplifier.
Video cards output a signal @ ~.75V. The signal should be ~5V. The signal will have to be amplified.
Ultimarc sells a
video amp for ~US$15. Or you can build your own.
http://www.mameworld.net/pc2jamma/hardware.htmlThe J-PAC comes with a built in video amp. I think this is the best solution, since you take care of your keyboard encoder and your video amp solution all in one convenient package.
You still have to get the signal @ 15KHz, and if you're going to run DOS that ATI card *should* do it. If you want to run Windows you have three solutions:
1) The ArcadeVGA. Runs @ 15KHz all the time.
2) Cards based on the Trident Blade T64 chipset. There have been drivers written to use these cards in Windows.
3) Write your own video driver. There is enough information on most chipsets to do this (but no one has. want to step up to the challenge?)