Pandora's Box 4 HD JAMMA Box Review

Pandora's Box 4 is one of the easiest ways to convert a single JAMMA arcade cabinet into a multi game MAME; but is it worth it? With 645 games on one PCB how does it handle presentation, emulation and overall value? Spoiler: pretty well actually. Note: I re-uploaded this video after identifying (thanks to youtuber 'dankcushions' ) the true function of "Quality Optimization" on the Pandora's Box unit. It's a critical feature to take note of and justified adding that section to the video. I should also note there is a 10Watt mono amp built into this PCB that you can use. Addendum here http://www.retrobuiltgames.com/reviews/