AudioChainsDB
Audio-Technica

ATH-AD700X

headphones

$190

Used market: $150*

Manufacturer 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
no·
Impedance ohms
38✓
Transducer Type
Dynamic·
Detachable Cable
no·
Sensitivity dB mW
100✓

Expert Audio Engineering Commentary

Tonal Profile

Same 100 dB/mW as the AD500X but at 38 Ohms instead of 48, so it draws more current for the same level while needing less voltage — the two models are not the same load despite the identical sensitivity figure. Open, wide, and famously light on bass; the appeal is placement of detail, not weight.

* Estimated with the depreciation fallback (~79% retained value). · checked on 8/5/2026