Recent content by jbrlll

Yes, for six months it’s been flawless. 13900KS and rtx4090. The mount alignment was excellent on all four borders. I recommend.

I just upgraded my mk4 to the Mk4S and she is in the middle of this exact case on her maiden voyage.

Good call. I had seen that, appreciate the link. I ordered up the vinyl cover. The riser for the zif socket I could only find through a UK distributor ‘retro lemon.’ The US distributor on eBay emailed me and said he’ll get some on his next batch order. I’m upgrading my Prusa 4 to a 4s today and...

***edit…that should read SN74ALS163BN @ 19A as the final solution.

closing this loop years later…I pulled the board out of storage that I could never figure out. I grabbed two D27C400’s for ROMs 5/6, one m27c256b for rom 9, and six Dd27c010’s for roms 1-4 and 7-8. I socketed both SN74ALS163B’s @ 4A/5A from my logic probe notes in 2023. The board fired up and...

A question not a statement. I build some old snes games using SA-1 chip and faster clock oscillators, I noticed when I order clocks they have a PPM +\- tolerance and a ppm +\- that they can loose or gain year to year from nominal. The higher quality oscillators obviously had tighter tolerances...

Please add me.

Crisis adverted. Appreciate the help.

@nem thank you, I just swapped it.

Does anybody know the orientation on The QSB for the remote dip switch board? It didn’t have a qcode or any markers on the board for orientation. It’s not working in this orientation. Thank you

Namco excellena ll, if you need any measurements let me know.

@grendelrt, I’ll look into the beam simulator. I have a 13900ks/rtx4900 on an open bench running into it now. @Kagaden, I hear you on the price, this one just dropped 400 a month ago and I had an extra hadouken bracket. OLED blacks are impressive.

The Hadouken Arcade ver. C bracket could not have lined up more accurate. @hadouken