Sennheiser Wireless Headphones Optical Input

This is the only way I found to properly get audio from my Sennheiser wireless LAV receiver to the fussy iPhone input, and it sounds great. All other methods failed.

Had to convert optical output from new TV to analogue to drive two Sennheiser headphones. Works perfectly.

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...

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.

I think sennheiser is the best wireless system

Sennheiser wireless is flawless. It never fails.

I use these for my sony & sennheiser wireless system.

Works great with my Sennheiser wireless lav set up.

I bought this amp just for the functionality. I just needed an optical input for my Samsung smart tv, and I thought the Bluetooth would be nice. I also input record player/turntable and have old-school Bose and Technic speakers that just need stereo wire inputs. I did not expect it to sound as good as it does. I did have issues running my minimac hdmi out into the reciever and into the Tv/moniter. It sounded ok but the screen kept trying to configure the scale for viewing and I gave up and eventually just ran the headphone output on the mac into the rca input on the receiver and it sounds great.