Not everybody agrees about the sound quality, compared to the jacks on iDevices: - [German] https://www.heise.de/ct/artikel/iPhone-7-nachgemessen-Audio-Adapter

Not everybody agrees about the sound quality, compared to the jacks on iDevices: - [German] https://www.heise.de/ct/artikel/iPhone-7-nachgemessen-Audio-Adapter-liefert-schlechteren-Sound-3325932.html https://www.heise.de/ct/artikel/iPhone-7-nachgemessen-Audio-... - [Summarising the above] https://apple.stackexchange.com/a/256241/45492 https://apple.stackexchange.com/a/256241/45492 - Another test: http://soundexpert.org/articles/-/blogs/audio-quality-of-lightning-to-3-5mm-headphone-jack-adapter http://soundexpert.org/articles/-/blogs/audio-quality-of-lig... - https://ifixit.org/blog/8448/apple-audio-adapter-teardown/ https://ifixit.org/blog/8448/apple-audio-adapter-teardown/