Hello. I've reviewed all the videos for the model Yamaha YAS-109. But I did not find any information that concerns me in any video or reviews. Please clarify who has experience using this model! Actually, the question is: Is there a difference, is it possible to distinguish the sound of this soundbar by ear when connected wirelessly to a TV, and if this model is connected with an HDMI wire?(As a rule, wireless sound is less detailed, less complete and not as detailed as the sound over the wire.) And the second question is: is it possible to turn off or at least dim the brightness of the lights of the LED mode indicators on the front panel? During the day, this is not critically important, but in the evening watching a movie, these lights will distract from the screen. They are undesirable. I ask for a competent interpretation from a competent specialist, or someone in whose use this model is!