I don't think the cartridge is an issue concerning the low 55Hz A, because I made an 8-channel N163 NSF that works fine without that buzzy pitch.ImATrackMan wrote:Your problem seems worse than mine. I use a Youkai Dochuuki cart for my N163, and I get a similar nasty hum, however it goes away permanently upon playing any N163 NSF.
Here's what I mean by 'buzzy' King of Kings NSF - TNS (Buzzy)
Sorry the volume's kind of loud b/c I think it normalized when I exported these. (Also it's not PCM but you can hear the frequencies fine.)
And here is the quick test NSF that I made using all 8 channels simultaneously 8CH N163 NSF TNS
Edit: Hey, do you think you can make a recording of the NSF I attached? It's the same one that I recorded. I want to hear if there is a difference in cartridges. I have an AV Famicom, but I don't think that should make too big of a difference, right?
I think you're probably right.rainwarrior wrote:I seem to recall that both the NSFs for the 8 channel N163 games King of Kings and Erika to Satoru no Yumebouken are broken. The problem seems subtle on emulators (e.g. muted channels) but it might be worse in a hardware situation?