Seems to be no end to the amount of good available sets. Would the M30x be classified as good as well? Also looked at reviews of the Superlux hd668b and they seem to be cheap enough to get, just to see how they are. Any experience with them?
Can you also settle an argument I had with a colleague. He bought a set of Parrot Ziks and he is adamant that it is the best headset for that price bracket. Im of the opinion that you can get way better sets for the price of the Ziks.
Your friend has to be adamant to protect his investment, looking at that product (
http://www.engadget.com/products/parrot/zik/) I would also have to defend a product purely on the price tag and functionality, but to be honest a company not willing to share spec data has me worried, I searched and couldnt find a specs sheets within the first 4 articles, which also has me not interested.
If you compare the Highend's like we have they always willing to share their spec's sheets as they are exact and not thumb suck.
For eg:-
M30x
Type: Closed-back dynamic
Driver Diameter:
40 mm
Magnet: Neodymium
Voice Coil: CCAW (Copper-clad aluminum wire)
Frequency Response:
15 - 22,000 Hz
Max Input Power: 1,300 mW @ 1KHz
Sensitivity:
96 dB
Impedance:
47 ohms
Folding/collapsible:
Yes
Weight: (Without cable)
7.8 oz (220 g)
Cable - Detachable:
No - Subjective, some want some dont
Cable: 3 m (9.84’) Straight cable, left-side exit
Connector:
Gold-plated stereo 1/8†(3.5 mm) connector with strain relief - Don't have to buy with headset
Accessories included:
Screw-on 1/4†adapter, pouc - Don't have to buy with headset
Superlux hd668b
Type Budget Over-Ear Consumer
Cable type I
Weight 7.8 oz.
Cable length 3.93 ft.
Driver type Dynamic
Sensitivity (at 1 khz) 98 dB
Impedance (at 1 khz) 56 Ohm
Microphone No
Remote No
Extension cord Yes
Collapsible band No
Connection 1/8 in.
Wireless No
Other features Superlux storage pouch / travel bag
Type of adapter 1/4 in.
Back design Closed
Adapters Yes
Noise cancelling No
Available colors Black
ATH-M50x
Type: Closed-back dynamic
Driver Diameter: 45 mm
Magnet: Neodymium
Voice Coil: CCAW (Copper-clad aluminum wire)
Frequency Response: 15 - 28,000 Hz
Max Input Power: 1,600 mW @ 1KHz
Sensitivity: 99 dB
Impedance: 38 ohms
Folding/collapsible: Yes
Weight: 10 oz (284 g) without cable/connector
Cable - Detachable: Yes
Cable Includes: 1.2m-3m coiled, 3m straight, 1.2m straight cables
Connector: Gold-plated stereo 1/8†(3.5 mm) connector with strain relief
Accessories included: Screw-on 1/4†adapter, pouch
Now looking at the specs sheet we can evaluate the Superlux hd668b is a better headset, however we have to bare in mind that we can only hear certain frequencies, higher the db's doesnt mean you can listen to it at full's db's without causing serious hearing loss or ear damage, we also need to take into account what will be driving these headphones, as a motherboards impedance is about 32 ohms.
Things you need to take into account is price, comfort (In the size of the Voice coil, the headband type,cable management) Build quality (ATH-M50x I have dropped lots nothing broken over a year now), Audio quality based on reviews. That's the best way to go about it, later on you look for an amp that can run them for that extra finish in audio quality.
Just to add comparison:-
G35
GENERAL
Packaged Quantity 1
Product Type Headset - 7.1 channel
Recommended Use PC multimedia, PC multimedia
Additional Features mute button, volume control
ManufacturerLogitech
HEADPHONES
Headphones Type Headset - binaural
Headphones Form Factor Full size, Full size, Full size
Connectivity Technology Wired
Sound Output Mode Surround Sound
Frequency Response
20 - 20000 Hz
Sensitivity
90 dB
Impedance
32 Ohm
Diaphragm 1.6 in, 1.6 in, 1.6 in
Magnet Material neodymium
In-Cord Volume Control Yes
MICROPHONE
Microphone Operation Mode mono
Sensitivity -42 dBV/Pascal
Response Bandwidth
100 - 10000 Hz
Audio Input Details Uni-directional - 100 - 10000 Hz, Uni-directional - 100 - 10000 Hz, Uni-directional - 100 - 10000 Hz
REMOTE CONTROL
Type none
MISCELLANEOUS
Included Accessories 3 headband pads
Microsoft Certifications Compatible with Windows 7
MANUFACTURER WARRANTY
Service & Support 2 years warranty
GENERAL
ManufacturerLogitech