AudioChainsDB
Beyerdynamic

DT 900 Pro X

headphones

$320

Used market: $250*

Find at ThomannManufacturer datasheet

Specifications

2 of 7 values have a recorded source
Connector
3-pin mini-XLR; 3.5 mm + 6.35 mm adapter·
Form Factor
Over-Ear·
Is Closed Back
no·
Impedance ohms
48✓
Transducer Type
Dynamic·
Detachable Cable
yes·
Sensitivity dB mW
100✓

Expert Audio Engineering Commentary

Tonal Profile

The open sibling of the DT 700 Pro X on the same 48 Ω STELLAR.45 driver. Practically it replaces the 250 Ω DT 990 for anyone working off an interface: same family of sound, but no longer needing a voltage source to reach level.

* Estimated with the depreciation fallback (~78% retained value). · checked on 8/5/2026