Dendy allows to run NTSC games on 50Hz with correct DPCM pitch (unlike PAL-NES) and almost no-glitches, because Dendy have NTSC Vblank timings.
So, it's a NTSC/PAL Hybrid famiclone
Listen Gremlins 2 NSF (for example) in "Force PAL" and "Force Dendy" modes
Only a few very minor changes (adjusted N163 volume slightly after some additional info from jrlepage, fixed a bug in the anti-click, some meaningless UI tweaks).
