In my case, the transformer did not hum. Used with a PC comfortable volume less than 50%. At 100%, the sound is not perfect, but not like the old speakers for 700r, which wheezed like hunched dogs. If you use it where you need it, it's quite a good option for 2.7 If you take instead of a home theater, it will naturally be quiet.
A Durable And Protective CaseSack For Bose QuietComfort And SoundLink Headphones
41 Review
Canon Nikon Sony Panasonic FujiFilm Olympus Pentax DSLR Camera Bag, Evecase Large Vintage Canvas Messenger SLR Shoulder Strap Case - Gray
45 Review
Canvas Camera Case Bag With Shoulder Strap For DSLR/SLR Cameras - Black, Medium Size By Evecase
30 Review
Black Leather Headphone Stand: Universal Headset Holder For Gaming And More - SAMDI Product
42 Review