Wednesday, October 30, 2013
SONY XBA-1
規格
官網: http://store.sony.com/in-ear-headphones-zid27-XBA1/cat-27-catid-All-Earbuds?_t=pfm%3Dcategory
Impedance: 24 ohms at 1 kHz
Driver Unit: Closed, Balanced Armature
Sensitivity (db): 108 dB/mW
Frequency Response: 5 - 25,000 Hz
Power Handling Capacity: 100 mW (IEC)
Cord: 47 1/4 in. (1.2 m), OFC Litz cord neck-chain
Plug: Gold-plated L-type stereo mini plug
Weight (Approx.): 3 g (0.11 oz) without cord
Tuesday, October 22, 2013
(News) ULTRASONE Edition5
ULTRASONE Edition5
http://www.timelord.co.jp/brand/products/ultrasone/edition/edition5/
Price: 470,000 Japanese Yen (without tax)
Release date:December 2013
Limited: 555 set
Friday, October 18, 2013
Friday, October 11, 2013
AKG K271 Studio
規格
官網: http://www.akg.com/K271+Studio-1289.html?pid=1838
Type: Closed back, circumaural
Impedance: 55 Ohms
Frequency range: 16-28000Hz
Sensitivity: 91 dB
Sound pressure level (SPL): 104 dB SPL
Weight: 240 g
Release year: 2005
Wednesday, October 09, 2013
CEntrance HiFi-M8
前言
從CEntrance發佈HiFi-M8開始到現在,已經有一年的時間。 原本預計當年底發售,經歷再三的延期,直到今年七月才有第一批成品,但又生產不足,導致很多預購用家到現在還在等待。
規格
官網: http://centrance.com/products/hifi-m8/
General Specs
Audio Output: XLR balanced, 1/8" combo, 1/4" unbalanced jack, model-dependent
Headphone Amp: Direct Class-A
AC Powering: Globally compatible, 90...240V AC power supply included
DC Powering: +9...+20V DC (3A) from external adapter, car, boat, etc.
Internal supplies: Battery-isolated, filtered ±10V, super-clean analog rails
Unit Dimensions: 127 mm (L) x 82 mm (W) x 33 mm (H)
Shipping weight: 2 lb
Friday, October 04, 2013
(News) JH Audio Siren Series Roxanne
JH Audio Siren Series Roxanne
12 drivers per side
price: $1599 + $200 for carbon fiber shells (optional)
Thursday, October 03, 2013
beyerdynamic DT250 250 ohm
規格
官網: http://north-america.beyerdynamic.com/shop/dt-250.html
Design (operating principle): Closed
Impedance: 250 ohms
Frequency response: 10 - 30,000 Hz
Nominal sound pressure level: 100 dB SPL
Construction: Circumaural (around the ear)
Cable: Coiled connecting cable
plug: mini-jack plug (3.5 mm) & ¼“ adapter (6.35 mm)
Net weight without packaging: 240 g
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