My all time favorite Sennheiser headphones #bestheadphones

My Sennheiser journey started with the HD 414 in the early 1970s; I bought an original HD 414 a few years ago. https://www.cnet.com/news/does-sennheisers-iconic-1968-headphone-compare-with-todays-headphones/ Next came a HD 580 in the late 1990s. Then a HD 700, still on the company’s site, https://en-us.sennheiser.com/audiophile-headphones-high-end-around-ear-hd-700 And now a Massdrop X Sennheiser HD 6XX (aka HD650). I misquoted the price in the video, I said it’s $200, it’s actually $220. Here’s my CNET review from last weekend, https://www.cnet.com/news/high-end-sound-without-breaking-the-bank-massdrop-x-sennheiser-hd-6xx-headphones/ My 2011 Bottlehead Crack headphone amp review, https://www.cnet.com/news/mission-impossible-a-bona-fide-audiophile-headphone-amp-for-219/ The Bottlehead Crack is still in production, https://bottlehead.com/?product=crack-otl-headphone-amplifier-kit The Hifiman HE400S is $229 on Amazon, https://www.amazon.com/Hifiman-HE400S-Full-Size-Magnetic-Headphone/dp/B00Y2EOI94/ I also love the IE 800/IE 800 S in-ears, https://www.cnet.com/news/sennheisers-ultimate-ear-bud/ Follow me on Twitter: https://twitter.com/AudiophiliacMan