Sennheiser HD 820

Type: circumaural, closed-back, moving coil
Test sample supplied by: Sennheiser electronic GmbH & Co K
Reviewed in: HIFICRITIC, v15 no1, Jan-Mar 2021

 

---

Test Results

Results Table

  
Uncorrected Responses  -  Confidence Limits, Left  -  Confidence Limits, Right

Corrected Responses

 
Leakage Responses, Left  -  Leakage Responses, Right

 
Log Impulse Response, Left  -  Log Impulse Response, Right


CSD Waterfall, Left  -  CSD Waterfall, Right

 
Impedance  -  Impedance Attenuation

 
Isolation, Left  -  Isolation, Right

Acoustical Crosstalk

---

Commentary

Harman PPR scores: 52/60 ≡ 46%/52% (L/R)

---