apsis

99 models built in

Supported headphones

Built-in corrections from the HPDB measurements by Super Best Audio Friends (CC BY 4.0), brought to a neutral target: pick your model in the Headphones tab, no microphone needed.

AKG

  • K181
  • K553
  • K7XX
  • K812
  • K8XX

Audeze

  • LCD X
  • LCD2C
  • LCD2R2 preFazor
  • LCD3
  • LCD3 2019
  • LCD3 Fazor
  • Sine
  • SineDX

Audio-Technica

  • AD2000
  • ES10
  • M50
  • R70X

Aurorus

  • Borealis

Beyerdynamic

  • AmironHome
  • CustomOnePro

Dan Clark Audio

  • AeonFlow2C MedFelt
  • AlphaDog
  • Ether
  • Ether2
  • EtherC
  • EtherFlow

Denon

  • D7200

Drop

  • Panda

EMU

  • Purpleheart

Enigma Acoustics

  • DharmaD1000

Final Audio

  • D8000Pro

Focal

  • Clear
  • ClearMg
  • Elear
  • Elegia
  • Elex
  • Stellia
  • Utopia

Fostex

  • THX00 Ebony
  • X00 Mahogeny
  • X00 Purpleheart

Grado

  • HF3
  • HF3 (TTVJ DX pads)
  • RS1e
  • RS2e
  • RS2e (TTVJ DX pads)
  • SR325X
  • SR60 (comfy pads)

HIFIMAN

  • HE1000
  • HE350
  • HE4
  • HE400I
  • HE400S
  • HE4XX
  • HE5
  • HE500
  • HE560
  • HEX
  • Sundara
  • Susvara

Kennerton

  • Magister

Klipsch

  • HeritageHP3

Koss

  • ESP950
  • ESP95X

LFF

  • CodeX

Meze

  • Empyrean

Monoprice

  • HiFiDJ
  • M1060

Nickerfield

  • FostexT50RP

Noontec

  • Hammo

NVX

  • XPT100

Oppo

  • PM2
  • PM3

Rosson Audio

  • RAD0

Sennheiser

  • HD 439
  • HD 558
  • HD 58X
  • HD 600
  • HD 660S
  • HD 700
  • HD 800
  • HD 800S
  • HD 800SA
  • HD 8XX

Sony

  • MA900
  • Z1R
  • Z7

STAX

  • 2170

Takstar

  • Pro80

Verum

  • One

ZMF

  • Aeolus
  • Atticus (Ori pads)
  • Atticus (stock pads)
  • Auteur
  • Eikon
  • VeriteClosed
  • VeriteClosed Univ
  • VeriteOpen
  • VeriteOpen Univ

Not in the list? Any model can be added from a free measurement file: how to get one.