headphones 新手有有關Sennheiser HD500A 請問各位專家

tszzzzz

本人是 headphones 新手, 現有事請問各位專家, 謝謝 !

1. Sennheiser HD500A 現時大約幾錢 ?
2. 除了 Sennheiser HD500A, 還有甚麼 headphones 有以下的 spec. & features ?
3. 有以下的 spec. & features 的 headphones 有無是 wireless 的, 如有, 哪是甚麼牌子形號呢 ?

Features

•"BioNetic" design offers comfort for children and adults
•Padded, adjustable headband
•Supra-aural, semi-open aire design
•Improved audio technology (see features & specifications below)
•Sennheiser patented dampening element for controlling diaphragm oscillation
•Duofol diaphragm to reduce standing waves
•Computer-optimized magnet systems minimize harmonic and intermodulation distortion
•Detachable, 9.8-foot single-sided OFC (oxygen-free copper) cable
•Fully modular parts for easy repair
•Fresh, balanced sound and powerful clear delivery of higher harmonics
•Soft velour ear cushions
•Vinyl replacement ear cushions available from Vital Sounds
•Volume control with extention cable available from Vital Sounds

Specifications:
Frequency Response:        18-30,000 Hz
Transducer Principle:         Dynamic
Nominal Impedance:         150 ohm
Characteristic SPL:        1 kHz 102 dB
Total Harmonic Distortion:         < 0.1%
Ear Coupling:         Supra-aural semi-open aire
Weight (without cable):         7.35 oz
Connector:        1/8" stereo jack plug with adapter to 1/4" plug
Connection Cable:        9.8 foot detachable single-sided OFC (oxygen-free copper) cable
Ear cushions:        Velour

joeyung714

買 headphone 睇 spec ???!!!

witon

I would rather ask you what kind of music you listen and do you need wireless head phone then answering your questions

tszzzzz

因為用作同小朋友做治療的, CD 是特制的, 對 headphone 有 d 指定要求 .

因為 Sennheiser HD500A 要 $1400,  有d 家長覺得太貴,俾唔到, 而有 d 小朋友又勁活躍 用 wireless 會方便 d.   

大家有無建議 ar ?

witon

I can't think of any high quality wireless headphone less then $1000

if you talk about the headphone performance, in oversea forum head-fi hd500a is a quality of hd575. There are plenty of headphone better then hd575 but it depends what music do you listen.

I think it would be better to ask the your doctor or colleague in that field is it necessary to spend a premium for such a device. Or you need to ask them what kind of tone quality is the best. If it is clear sound even Chinese brand would be good enough.

We head-fi listening to headphone is for relaxation, medical hearing is totally another field

[ 本帖最後由 witon 於 2009-3-3 13:31 編輯 ]