Headphone List

Following table is an ongoing summary of the various headphones by different manufacturers.

Make	Model	Price	Status	Imp.	Sen.	Max Power	Weight	Type
AKG	K701	$$$	Current	62R	105 dB	200 mW	235 g	Open Back
	K601		Current	120R	101dB	200mW	235 g	Open Back
	K272 HD		Current	55R	91 dB	200 mW	240 g	Open Back
	K242 HD		Current	55R	91 dB	200 mW	240 g	Open Back
	K172 HD		Current	55R	94 dB	200 mW	200 g	Open Back
Audio-Technica	ATH-A700		Current	64R	102 dB	500 mW	290 g	Closed
	ATH-A900		Current	40R	101 dB	2,000 mW	350 g	Closed
	ATH-AD700		Current	32R	98 dB	500 mW	280 g	Open back
	ATH-AD900		Current	35R	100 dB	700 mW	250 g	Open Back
	ATH-W1000x		Current	42R	100 dB	2,000 mW	350 g	Closed
	ATH-W5000		Current	40R	102 dB	2,000 mW	340 g	Closed
	K142 HD		Current	55R	101 dB	200 mW	225 g	Open Back
Grado	PS1000	$$$$$	Current	32R	98 dB			Open back
	GS1000i	$$$$	Current	32R	98 dB			Open back
	RS1i		Current	32R	98 dB			Open back
	RS2i		Current	32R	98 dB			Open back
	SR325is		Current	32R	98 dB			Open back
	SR225		Current	32R	98 dB			Open back
	SR125i		Current	32R	98 dB			Open back
	SR80i		Current	32R	98 dB			Open back
	SR60i		Current	32R	98 dB			Open back
	iGrado		Current	32R	100 dB		85 g	Open back
	GR10		Current	32R	116 dB	20 mW	9 g	In-ear
	GR8		Current	120R	118 dB	20 mW	9 g	In-ear
	iGi		Current	24R	105 dB	30 mW	9 g	In-ear
Sennheiser	HD800	$$$$$	Current	300R	102 dB		330 g	Open Back
	HD650	$$$$	Current	300R	103 dB			Open Back
	HD600	$$$$	Current	300R	97 dB		260 g	Open back
	HD598		Current	50R	112 dB		270 g	Open back
	HD595		Current	50R	112 dB		270 g	Open back
	HD558		Current	50R	112 dB		260 g	Open back
	HD555		Current	50R	112 dB		260 g	Open back
	HD518		Current	50R	108 dB		255 g	Open back
	HD515		Current	50R	108 dB		255 g	Open back

$ is less than US$100
$$ is between US$101 and US$250
$$$ is between US$251 and US$500
$$$$ is between US$501 and US$1000
$$$$$ is over US$1000