Our friends over at Ableton Live Expert have a review of the Direct Sound Extreme Isolation EX-25 headphone.
There are situations in the studio (or when home recording) when you’re trying to record a live source, like a guitar amp, drums, or vocals, and you can’t differentiate the room sound from what you’re hearing in your headphones.
It is an excellent review and well worth a read.
You can read the entire Direct Sound Extreme Isolation EX-25 Headphone Review here