AudioChainsDB
Beyerdynamic

DT 770 Pro 250 Ω

headphones

$200

Used market: $155*

Find at ThomannManufacturer datasheet

Specifications

2 of 7 values have a recorded source
Connector
3.5 mm + 6.35 mm adapter·
Form Factor
Over-Ear·
Is Closed Back
yes·
Impedance ohms
250✓
Transducer Type
Dynamic·
Detachable Cable
no·
Sensitivity dB mW
96✓

Expert Audio Engineering Commentary

Tonal Profile

Same headphone, same 96 dB/mW, but at 250 Ω that is only about 102 dB/V — six decibels quieter from the same voltage than the 80 Ω version, and about nine quieter than the 32 Ω one. Nothing about the driver changed; the number that changed is the one people ignore.

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