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Điạ chỉ: số 4, ngõ 4, phố Trần Quý Kiên, Cầu Giấy
Điện thoại: 0932347414 - 04.62811546
Website: http://taingheviet.com/
Email: taingheviet@gmail.com


http://taingheviet.com/san-pham-May-nghe-nhac-AstellKern-AK240-2814.html
Giá bán : 60.000.000 VNĐ
Giá KM : 55.000.000 VNĐ

hông số kỹ thuật :

Model : AK240
Body Color : Gun Metal
Body Material : Aircraft Grade Duralumin
Display : 3.31inch WVGA (480 x 800) AMOLED Touchscreen
Supported Audio Formats : WAV, FLAC, WMA, MP3, OGG, APE(Normal, High, Fast), AAC, ALAC, AIFF, DFF, DSF
Sample rate : FLAC, WAV, ALAC, AIFF : 8kHz ~ 192kHz (8/16/24bits per Sample) / DSD Native : DSD64 (1bit 2.8MHz), Stereo /DSD128 (1bit 5.6MHz), Stereo
Output Level : Unbalance 2.1Vrms / Balance 2.3Vrms (Condition No Load)
DAC : Cirrus Logic CS4398 x2 (Dual DAC)
Decoding : Support up to 24bit/192kHz Bit to Bit Decoding ,DSD64/128
Input : USB Micro-B input (for charging & data transfer (PC & MAC))
/ Connection Mode : MTP (Media Device)
Outputs : · PHONES (3.5mm) / Optical Out (3.5mm) / Balanced Out (2.5mm, only 4-pole supported)
Wi-Fi : 802.11 b/g/n (2.4GHz)
Bluetooth : V4.0
Dimensions : 2.59 ”(66 mm) [W] x 4.21 ”(107 mm) [H] x 0.68 ”(17.5 mm) [D]
Weight : 6.5 oz (185 g)
Feature Enhancements : Firmware upgrades supported (OTA)
Frequency Response :±0.023dB (Condition: 20Hz~20kHz) Unbalance & Balance
/ ±0.3dB (Condition: 10Hz~70kHz) Unbalance & Balance
Signal to Noise Ratio : 116dB @ 1kHz, Unbalance / 117dB @ 1kHz, Balance
Crosstalk : 130dB @ 1kHz, Unbalance / 135dB @ 1kHz, Balance
THD+N : 0.0007% @ 1kHz, Unbalance / 0.0005% @ 1kHz, Balance
IMD SMPTE : 0.0004% 800Hz 10kHz(4:1) Unbalance / 0.0003% 800Hz 10kHz(4:1) Balance
Output Impedance : Balanced out 2.5mm (1ohm) / PHONES 3.5mm (2ohm)
Clock Jitter : 50ps (Typ)
Capacity : 3,250mAh 3.7V Li-Polymer Battery
Built-in Memory : 256GB [NAND]
External Memory : microSD (Max 128GB) x1
Supported OS : Windows XP, Windows 7,8 (32/64bit), MAC OS X 10.7 and up



Máy nghe nhạc Astell & Kern AK240 là hàng chính hãng, bảo hành 12 tháng.
Call Mr Sơn : 0169.6199.836 để biết thêm thông tin về sản phẩm !