Sennheiser Wireless Headphones Power Problem

I've used Sennheiser Wireless Headphones for years...With all the new technology, I thought it was time to upgrade...Amazing clarity and comfort...The advances in sound quality compared to my old set is very noticeable...Glad I upgraded...

No problem at all, just find the right port to put it into and it worked great with my wireless sennheiser mic.

I compared these headphones to the Apple AirPods Max, and the Sennheiser Momenthum 4 wireless headphones. After several days of evaluating the sound and features i selected the Sony's because I felt the sound quality was the best.

I bought a pair on a whim because I got tired of using Airpod Pros 2 IEMs to use while on the couch or in bed waiting for the kids to fall asleep. I am into the Audiophile hobby so I am nitpicky when it comes to sound but obviously for wireless devices I understand sacrifices have to be made. I own a Hifiman Susvara, a Focal Utopia, and Sennheiser HD800S, all of which are considered summit-fi headphones which I use when stationary at my audio stack at my PC Desktop so I know what good heaphones sound like. The headphones are slightly consumer tuned to be warmer on the bass region (typical) but not overly annoying. ANC isn't as good as Apple solutions but sound quality is leaps above it. The sound quality is definitely on par with Focal's sub-$1000 offerings and they are more resolving than my classic Sennheiser HD650 for sure. Where I find this shines is with the Sound Personalization feature in the app where it auto-EQs based on your hearing capability. If this is your only pair of audiophile grade headphones, you'll appreciate the DAC feature where you can plug it into your USB jack of your PC to feed a pure digital signal to the headphone's built in DAC/AMP, this is where I feel this headphone performs its best (though BT is still best in class amongst its wireless peers). For anyone who just needs a pair of audiophile wireless headphones that can be used as a wired version (USB or headphone jack) as well look no further. As of the latest firmware version I do not notice any delay playing music or content on my phone as other users have noted.

We need some way to supply phantom power to a condenser microphone feeding into a Sennheiser wireless transmitter. This proved to be the perfect solution. Its construction is first class and it works flawlessly. We're so thankful we were alerted to this product and highly recommend it.

The HD 800 S is very comfortable and feel exactly the same as the old HD 800. The sound stage and imaging are amazing (like before) and Sennheiser (finally) fixed that high peak and added a little more power to the bass. However, I feel that they are still as picky in terms of amp-pairings. Definitely do your homework on pairings (try them out at a local hi-fi store/audio meet) before dishing out for these. They may sound fine on some amps but are lackluster on others and require more power than most other headphones out there. Accessories are the usual except they now come with the balanced cable -- which used to cost $400 separately. I can't comment on the difference in sound between the unbalanced 1/4 and balanced XLR cables as I haven't spent the time to A/B test them, but it's nice of Sennheiser to include this if you ever need to switch to an amp with only balanced outputs. The included cables are a bit long if you're not in a studio, but if you have the money for this pair of headphones, you can probably afford a custom, shorter cable for portable/at-home use.

I think sennheiser is the best wireless system

Sennheiser wireless is flawless. It never fails.

I use these for my sony & sennheiser wireless system.

I previously had a Logitech wireless keyboard that I kept corded to the power. The problem with that was the illumination turned off after a short period to save the batteries that I did not use. This keyboard stays on as long as you want and is very similar otherwise.