JeremyLaurenson
1000+ Head-Fier
- Joined
- Jan 3, 2011
- Posts
- 1,246
- Likes
- 486
General Specifications
- Model
- Body Color
- Body Material
- Display
- Supported Audio Formats
- Sample rate
- Output Level
- DAC
- Decoding
- Input
- Outputs
- Wi-Fi
- Bluetooth
- Dimensions
- Weight
- Feature Enhancements
- AK100Ⅱ
- Smoky Blue
- Aluminum
- 3.31inch WVGA (480 x 800) AMOLED Touchscreen
- WAV, FLAC, WMA, MP3, OGG, APE(Normal, High, Fast), AAC, ALAC, AIFF, DFF, DSF
- FLAC, WAV, ALAC, AIFF : 8kHz ~ 192kHz (8/16/24bits per Sample)
/ DSD : DSD64 (1bit 2.8MHz), Stereo / DSD128 (1bit 5.6MHz), Stereo - Unbalance 2.0Vrms / Balance 1.7Vrms (Condition No Load)
- Cirrus Logic CS4398 x1 (Single DAC)
- Support up to 24bit/192kHz Bit to Bit Decoding
- USB Micro-B input (for charging & data transfer (PC & MAC))
/ Connection Mode : MTP (Media Device) - PHONES (3.5mm) / Optical Out (3.5mm) / Balanced Out (2.5mm, only 4-pole supported)
- 802.11 b/g/n (2.4GHz)
- V4.0
- 2.16 ”(55 mm) [W] x 4.37 ”(111 mm) [H] x 0.58 ”(14.9 mm) [D]
- 5.99 oz (170 g)
- Firmware upgrades supported (OTA)
Audio Performance
- Frequency Response
- Signal to Noise Ratio
- Crosstalk
- THD+N
- IMD SMPTE
- Output Impedance
- ±0.025dB (Condition: 20Hz~20kHz) Unbalance & Balance
/ ±0.6dB (Condition: 10Hz~70kHz) Unbalance & Balance - 115dB @ 1kHz, Unbalance / 115dB @ 1kHz, Balance
- 127dB @ 1kHz, Unbalance / 130dB @ 1kHz, Balance
- 0.0009% @ 1kHz, Unbalance / 0.0008% @ 1kHz, Balance
- 0.0004% 800Hz 10kHz(4:1) Unbalance / 0.0003% 800Hz 10kHz(4:1) Balance
- Balanced out 2.5mm (1ohm) / PHONES 3.5mm (2ohm)
Clock source
- Clock Jitter
- 50ps (Typ)
Battery
- Capacity
- 3,150mAh 3.7V Li-Polymer Battery
Memory
- Built-in Memory
- External Memory
- 64GB [NAND]
- microSD (Max 128GB) x1
OS
- Supported OS
- Windows XP, Windows 7,8 (32/64bit), MAC OS X 10.7 and up