Thông 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 ...K120 ll
Giá bán : 38.000.000 VNĐ

Thông số kỹ thuật :

• Model :AK120 ll
• Body Color : Stone Silver
• Body Material : Aluminum
• 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 : 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
• Input :USB Micro-B input (for charging & data transfer (PC & MAC))
  / Connection Mode : MTP (Media Device)
• Outputs HONES (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 :2.16 ”(55 mm) [W] x 4.64 ”(118 mm) [H] x 0.58 ”(14.9 mm) [D]
• Weight :177g
• 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 ,250mAh 3.7V Li-Polymer Battery
• Built-in Memory : 128GB [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 ...K100 ll
Giá bán : 20.000.000 VNĐ

Thông số kỹ thuật :

• Model : AK100 ll
• Body Color : Smoky Blue
• Body Material : Aluminum
• 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 : DSD64 (1bit 2.8MHz), Stereo / DSD128 (1bit 5.6MHz), Stereo
• Output Level : Unbalance 2.0Vrms / Balance 1.7Vrms (Condition No Load)
• DAC : Cirrus Logic CS4398 x1 (Single DAC)
• Decoding : Support up to 24bit/192kHz Bit to Bit Decoding
• 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 :2.16 ”(55 mm) [W] x 4.37 ”(111 mm) [H] x 0.58 ”(14.9 mm) [D]
• Weight :170g
• Feature Enhancements :Firmware upgrades supported (OTA)
• Built-in Memory :64GB [NAND]
• External Memory :microSD (Max 128GB) x1

• Supported OS : Windows XP, Windows 7,8 (32/64bit), MAC OS X 10.7 and up
• Capacity ,150mAh 3.7V Li-Polymer Battery
• Frequency Response :±0.025dB (Condition: 20Hz~20kHz) Unbalance & Balance/ ±0.6dB (Condition: 10Hz~70kHz) Unbalance & Balance
  Signal to Noise Ratio :115dB @ 1kHz, Unbalance / 115dB @ 1kHz, Balance
  Crosstalk :127dB @ 1kHz, Unbalance / 130dB @ 1kHz, Balance
  THD+N :0.0009% @ 1kHz, Unbalance / 0.0008% @ 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)

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