Beyerdynamic DT 990
Type: circumaural, open-back, moving coil
Test sample supplied by: Polar Audio Ltd, UK distributor
Reviewed in: Hi-Fi Choice 2012
Test Results
- This is a legacy measurement -
Results Table
Uncorrected Responses - Confidence Limits, Left - Confidence Limits, Right
Corrected Responses
Log Impulse Response, Left - Log Impulse Response, Right
CSD Waterfall, Left - CSD Waterfall, Right
Impedance - Impedance Attenuation
Commentary
Harman PPR scores: 80/77 ≡ 70%/67% (L/R)