Of course, after watching the music video — and even the construction videos — you may still have questions about how well it works. You may be thinking to yourself, surely it can’t work as well as it appears! Surely it doesn’t sound that clear and beautiful in person! Your thoughts are correct! Martin Molin, makes no effort to hide the shortcomings of the machine, and explains his methods of cleaning the audio for the video. Actually, Molin has gone to great lengths to explain in detail how the machine works in these two videos.