ADAM Audio H200 Closed-Back Studio Headphones

The H200 is ADAM Audio's closed-back studio headphone: a 40 mm PEEK diaphragm on a neodymium motor, 32 ohms, so it runs loud from an interface headphone output without a separate amplifier. Passive attenuation averages 40 dB above 4 kHz, which is what makes it usable for tracking next to a live drum kit.

Everything that wears out is replaceable, the cable, the ear pads and the headband pad, which is the difference between a headphone you service and one you throw away. THD stays under 0.02 percent at 1 kHz and 100 dB SPL, with maximum output of 112.5 dB.

Type	Closed-back circumaural dynamic headphone
Driver	40 mm PEEK, neodymium magnet
Impedance	32 ohms
Frequency Response	2 Hz - 23.5 kHz (-3 dB)
Max SPL	112.5 dB at 1 kHz, 0.04 percent THD
THD	Under 0.02 percent at 1 kHz, 100 dB SPL
Passive Attenuation	40 dB average above 4 kHz
Serviceable Parts	Detachable cable, replaceable ear pads and headband pad