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For now I support modelines editing if you copy paste in a custom resolution block, but it is limited to 3 résolutions max. I need to extend this to import a list of modeline from a text file.

Since my last message, I have made a new beta firmware that make the EDID eprom emulation a lot more compatible with most gpu, and that allows to load a 512 bytes binary EDID with up to 20 resolutions (most of 15khz superwide resolutions can be stored). For now, this 512 bytes binary EDID must...

Some videos made by me on a ryzen 5, gtx 1060 with display port converter. F355 naomi on Flycast x64 (dev branch): View: https://youtu.be/hd61_H0Tgq4 In The Hunt on MAME x64: View: https://youtu.be/PQBHK5Z4VEs

Some fresh news from the scart output of the VideoAmp board. A user reported that the super resolution EDID perfectly works with VGA output of an Intel IGP of a 4th gen i5 plugged to a Sony CRT TV with RGB scart input : And on a PVM 9L3 (tate rotation) :

A beta tester also tried some recent Teknoparrot games using a GTX960 with displayport to VGA converter with EDID set at 512x384p, on a 24kHz nanao MS9. Some games can work at such a low 4/3 resolution, but other cannot be streched... Below is Initial D 8 infinity Would love that some...

I got some questions from GumGum that I will answer here so that it is shared for everybody. This is not yet possible. If you want to do that, you would still need some tools like Emucrt to tweak the video refresh rate or the vertical resolution (208p, 224p, etc.) to exactly match your native...

It is almost available, we just started a first batch. Send me a personnal message.

Just some fresh info regarding monitor identification (EDID) and 15kHz/24kHz signal. As suggested in GroovyArcade wiki, I tried a DisplayPort to VGA adaptor with EDID passthrough and the result is that it perfectly works with my Nvidia 1060. The board was automatically detected by Windows 10...

We have finished the beta test. May I ask you what monitor you have? If you want a board we can send one to you but the shipping to your place will be overkilled compared to the price of the board itself. I really don't know how to manage that.

I guess I am not clear. When the board is pluggued to your VGA graphics adapter, the EDID emulator will reports that your "monitor" is a 1280x240p (15kHz) resolution display for example, which will enforce your computer/GPU to output such a resolution with 15kHz frequency. This is the same as...

Yes RGBHV only right now. We were looking for Scart input (using an LM1881), but it was tricky to get all kind of inputs (PAL/NTSC) working. See above VGA out is only a passthrough for EDID emulation signals (in this case it is more or less what a programmable EDID emulator does). In...

No, the embedded code and the pcb are not open source. If you have any question I can answer them as I am the developper of the firmware and the PC companion app.

One beta-tester has made a comparison between real stack VS an intel laptop computer pluggued with the VideoAmp board (no specific driver installation) on a Nanao MS9 monitor. The monitor pot's have not been touched after swapping the stack and the computer. Enjoy.

Hello everyone, I present you a new realization made by people at gamoover french forum : a video amplifier board made to simplify the swap between a stack/pcb and a PC with VGA output which would be placed in a cabinet with an original arcade monitor. The board is a video amplifier with...