If you purchase an independently reviewed product or service through a link on our website, Rolling Stone may receive an affiliate commission. Prime Day is here , and while there is always a dizzying array of deals, not all of them are worth your time. Some of the best actual discounts are on audio gear, from headphones and earbuds to speakers and hi-fi. Some of our favorite, editor-tested gear is discounted, including newer products from top brands like Apple, Sony, Sennheiser, and more. Many