Beyerdynamic DT 700 Pro X vs Beyerdynamic DT 900 PRO X

Both are wired 48-ohm Beyerdynamic studio headphones with the same STELLAR.45 driver, so the real split is closed versus open back. The DT 700 Pro X is the closed-back pick: it isolates, leaks little, and suits recording, tracking and noisy rooms. The DT 900 Pro X is open-back, so it sounds wider and more open but leaks sound and blocks nothing. Owners and reviewers rate both highly for build and comfort; the DT 700 is the safer all-rounder, the DT 900 the better choice for mixing in a quiet room.

• Choose the DT 700 Pro X if you record vocals or instruments, work in a shared or noisy space, or need isolation and low sound leak.
• Choose the DT 900 Pro X if you mix and listen in a quiet room and want a wider, more open soundstage over isolation.