Wednesday, November 16, 2011

beyerdynamic DT48 A.00




規格

官網: http://europe.beyerdynamic.com/shop/dt-48-a-00.html

Transmission type: Wired
Headphone design (operating principle): Closed
Headphone impedance: 5 ohms
Headphone frequency response: 16 - 20.000 Hz
Nominal sound pressure level: 110 dB SPL
Construction: Supraaural (on-ear)
Cable & plug: Straight connecting cable with free ends
Net weight without packaging: 495 g

Monday, October 31, 2011

AKG K501




簡介

The K501s are concert hall headphones designed for lovers of classical music. The unique Varimotion System technology provides perfect spatial separation and an outstanding sound resolution, resulting in a superbly defined sound.

Monday, October 03, 2011

AKG K340




規格

官網: http://www.akg.com/K340-1289.html?pid=1684

Transducer: Electrostatic-Dynamic Hybrid
Type: Circumaural, Semi-open
Frequency Response: 16 - 25,000 Hz
Impedance: 400 Ω
Sensitivity: 94 dB / mW
Connector: 1/4"
Weight: 380 g ( Without Cord )
Release Year: 1979

Friday, September 23, 2011

AKG K1000 (bass heavy)




規格

規格: http://www.akg.com/K1000-1289.html?pid=1631

Transducer: Dynamic
Type: Free sound-field
Frequency Response: 30 - 25,000 Hz
Impedance: 120.0 Ω
SPL: 74.0 dB
Connector: 4-pin XLR

Monday, September 12, 2011

SONY MDR-Z1000




規格

官網: http://www.sony.jp/headphone/products/MDR-Z1000/

Headphone Type: Closed supra-aural, Dynamic
Headband: Wide, Adjustable, Single, folding ear cups
Design: Over-the-head, Monitor
Type of Use: Portable, Home, Studio
Magnet: High-energy Neodymium (360 kJ/m³)
Driver Unit: 50 mm, dome type (HD, OFC Voice Coil) Liquid Crystal Polymer Diaphragm
Frequency Response: 5 - 80,000 Hz
Impedance: 24 ohms at 1 kHz
Sensitivity (db): 108 dB/mW
Power Handling Capacity: 4000 mW
Plug: Gold-plated, straight stereo UniMatch® plug with fixed mini plug and detachable phone plug, 3.5 mm stereo mini jack; UniMatch® adapter
Cord: Oxygen-Free Copper; Single-sided; 7N-OFC Litz cord adopted, detachable
Cord Length (Approx.): 2 Cables: 118 1/8 in. (3.0 m) and 47 1/4 in. (1.2 m)
Weight (Approx.): Approximately 270 g (9.52 oz) without cord

Wednesday, July 06, 2011

CEntrance DACmini CX




規格

官網: http://centrance.com/products/dacmini/cx/

General Specs
Audio Output: Gold-plated RCA line-out, stereo 1/4" headphone out
Headphone Amp: Direct Class-A, no caps in the signal path
AC Powering: Globally compatible, 90...240V AC power supply included
DC Powering: +9...+19V DC (1A) for external adapters, car, boat, etc.
Internal supplies: Ground-isolated, filtered ±15V, super-clean analog rails
Unit Dimensions: 164 mm x 164 mm x 42 mm
Shipping weight: 1.7 kg

Digital specs
Resolution: 24-bit (Also supports 16-bit)
Sample Rate: USB: Up to 96kHz, S/PDIF: Up to 192 kHz
Interface: USB1.1 or 2.0, driverless
Local clock: 10 ppm precision, unmeasurable jitter
Compatibility: Any computer running Mac, PC, or Linux

Tuesday, July 05, 2011

KOSS ESP-950




規格

官網:
http://www.koss.com/en/products/headphones/full_size_headphones/ESP950__ESP950_Electrostatic_Headphone

Frequency Response: 8-35,000 Hz
Impedance: 100k ohms
Sensitivity: 98 dB SPL/1mW
Cord: Straight, Dual Entry, 4ft
Includes energizer,battery pack,leather carrying case,connecting cables and 120 VAC adapter
Koss Limited Lifetime Warranty

Thursday, January 13, 2011

audio-technica ATH-EW9




規格

官網 http://www.audio-technica.co.jp/atj/show_model.php?modelId=1429

TYPE: Dynamic
DRIVER DIAMETER: 28 mm
MAGNET: Neodymium
FREQUENCY RESPONSE: 14 – 24,000 Hz
MAXIMUM INPUT POWER: 100 mW
SENSITIVITY: 105 dB/mW at 1 kHz
IMPEDANCE: 29 ohms
WEIGHT: 33 g
CABLE: 0.6 m asymmetrical
CONNECTOR: 1/8" (3.5 mm) mini stereo, gold-plated
ACCESSORIES INCLUDED: 1.0 m extension cord, protective pouch