Wednesday, July 31, 2013

AKG K400



System: Dynamic
Frequency Response: 20 Hz - 26 kHz
Sensitivity: 96 dB
Impedance: 120 ohm
Weight: 220 g
Cable: 3 m
Plug Type: 3.5 mm • 6.35 mm
Release Year: 1991

Saturday, July 27, 2013

AKG K301


In the K 301, the oscillatory behavior of the diaphragm has been completely redesigned, with high internal attenuation suppressing unwanted partial oscillations. This has been made possible by a very finely structured diaphragm sound zone. Music lovers of any style will enjoy the highly accurate, balanced tonal response.

Friday, July 26, 2013

AKG K140/4 "cardan"



Frequency Response: 20 Hz - 20 kHz
Sensitivity at 1000 Hz: 97.5 dB
Impedance: 600 ohm
Max. Power Handling: 250 mW
Cable Length: 3 m
Plug Type:6.3 mm
Weight: 170 grams
Release Year: 1975

AKG K180/4



Frequency Response: 16 Hz - 20 kHz
Sensitivity: 112 dB / 1mW
Impedance: 600 ohm
Max. Power Handling: 20 mW
Cable Length: 2 m
Plug Type:6.3 mm
Weight: 600 grams
Release Year: 1969

Friday, July 19, 2013

AKG K401


The K 401 provides everything rock and pop music fans want to hear: tight, powerful bass; crystal-clear sound quality; and impressive power. The low frequency performance is enhanced by the Varimotion System technology, resulting in a powerful overall sound.

Thursday, July 11, 2013

Aurisonics ASG-1 rev1.3


Aurisonics這間公司應該不用在多加贅述,從入手ASG-1開始一直是個人關注的焦點,後續也購入客製的AS-2。 他們的產品線很簡單,AS-1、AS-2是客製耳機,ASG-1、ASG-2是公用版本。 Aurisonics系列耳機的外觀和質材的選擇算是獨樹一格,和市面上多數的耳機並不相同,調音方面同樣有自家的個性。

在ASG-1公佈升級到ASG-2的服務後,手上的ASG-1 rev1.2隔天就寄回Aurisonics,打算AS-2搭ASG-2雙修。 在等待的這時間內又有機會入手新版的ASG-1,於是現在手上加了這支可以調配使用。

(News) Sony NWZ-E580 / NWZ-E380 Walkman

NWZ-E584: 8GB
NWZ-E585: 16GB
Audio file formats: MP3, WMA (non DRM), Linear PCM, AAC, HE-AAC, FLAC, Apple Lossless
Battery Life: 77 hours audio playback(using MP3 format 128kbps)

NWZ-E383: 4GB
NWZ-E384: 8GB
Audio file formats: MP3, WMA (non DRM), AAC-LC, Linear PCM
Battery Life: 30 hours audio playback(using MP3 format 128kbps)

Aurisonics ASG-2 Stealth


在一年多前AS-1和ASG-1發售後沒多久,Aurisonics就有準備推出15mm加8mm的雙動圈耳機,產品名AS-2和ASG-2的計畫。 而後老闆Dale改變原本規格,從雙動圈變更為動圈加動鐵的Hybrid設計,在八月正式推出客製版的AS-2,公用版本ASG-2一直延後到年底才有預購活動,並於次年2013初正式發售。

Dale公開日後銷售計畫的同時,也提供給持有ASG-1的用家升級ASG-2或ASG-1 rev1.3方案,這是耳機市場上非常難得一見的客服態度,對此個人要給Aurisonics誠摯的掌聲。 由於產量和耳機細部改進的關係,期待已久的升級方案一直到五月才正式宣佈,隔天立即把ASG-1 rev1.2寄回Aurisonics,選擇升級成ASG-2 Stealth版本,(另一個可選擇的款式為標準的透明外殼)。 經過難熬地等待,總算拿到期待許久的ASG-2。

Wednesday, July 10, 2013

(News) Sennheiser MOMENTUM On-Ear



Impedance: 18 Ω
Frequency response: 16–22,000 Hz
Sound pressure level (SPL): 112 dB (1 kHz/1 Vrms)
THD, total harmonic distortion: < 0.5% (1 kHz, 100 dB SPL)
Contact pressure: approx. 3.2 N
Ear coupling: Supra-aural
Transducer principle: Dynamic, closed
Weight: 160 g (including remote)
Load rating: 200 mW

Available in Blue, Green, Pink and Ivory.