FlyerTalk Forums - View Single Post - AC *must* give two prong adapters on 77HD and 787
Old Jul 28, 2014 | 9:41 am
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Jebby_ca
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Originally Posted by Ben Lipsey
These are 'smart plugs.' If you plug in a single prong headset into either of the prongs, you'll get full stereo sound - no adapters required!
I used my own headphones, with a single prong, on the 777HD. Worked fine, got full stereo sound.
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