Yep, I have both and you will not regret buying a pair of hd800s phones, they scale very well with the Envy. They are marginally brighter than the Sus, not a big surprise, and have a great soundstage.Anyone rocking hd800s with the Envy? Curious how they compare to the Susvara when using the Envy.
Edit: Not trying to get rid of the Susvara which I love. Just seeing if worth adding a dynamic driver.
With the Sus I use high gain, but the Senn’s can be low or medium gain, depends on the drivers. Fortunately my Quads are quiet so can use medium gain, where I THINK they sound better. But if you have some slightly noisy tubes, medium gain will highlight it.
I’ve had my Senn’s many years now and am certainly biased, but IMO they hold up well to current TOTL phones, especially considering the price.