Astell & Kern KANN ALPHA

KANN ALPHA, the third product in the KANN series of Digital Audio Players.

While the goal of the Astell&Kern KANN line is to provide ultra high power output to drive any headphone or IEM,KANN ALPHA has not forgotten the essence of being a portable DAP,so you can enjoy a near-perfect sound experience wherever you are.

The first Astell&Kern DAP to feature a 4.4mm balanced outputComplete separation of balanced lines to provide noise-free outputCrosstalk of 141dB and top-notch audio performance through a complete circuit redesignPowerful 12Vrms ultra-high output support14 ½ hours of continuous playbackEquipped with the latest version of Bluetooth, Bluetooth 5.0Artistic design and ultra-precision metal shaping technology that Astell&Kern has perfected.

Specification:

• Model: KANN ALPHA
• Body Color: Onyx Black
• Body Material: Aluminum
• Display: 4.1inch HD 720 x 1280 Touch Display
• Supported Audio Formats: WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
• Sample rate: PCM : 8kHz ~ 384kHz (8/16/24/32bits per Sample) / DSD Native: DSD64(1bit 2.8MHz), Stereo/ DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), Stereo
• Output Level: High: Unbalanced 6Vrms / Balanced 12Vrms (Condition No Load)Mid: Unbalanced 4Vrms / Balanced 8Vrms (Condition No Load)Low: Unbalanced 2Vrms / Balanced 4Vrms (Condition No Load)
• DAC: ESS ES9068AS x2 (Dual DAC)
• CPU: Quad-Core
• Decoding: Support up to 32bit / 384kHz Bit-to-Bit Playback
• Input: USB Type-C input (for charging PC & MAC)
• Outputs: Unbalanced Out (3.5mm) / Optical Out(3.5mm)Balanced Out (2.5mm, only 4-pole supported 4.4m, only 5-pole supported)
• Wi-Fi: 802.11 b/g/n (2.4GHz)
• Bluetooth: V5.0 (A2DP, AVRCP, Qualcomm® aptX™ HD, LDAC)
• Dimensions: 2.68 ”(68.3 mm) [W] x 4.60 ”(117 mm) [H] x 0.98 ”(25 mm) [D]
• Weight: about 11.14 oz (about 316 g)
• Firmware upgrades supported (OTA)
• Frequency Response: ±0.021dB (Condition: 20Hz~20kHz) Unbalanced / ±0.024dB (Condition: 20Hz~20kHz) Balanced±0.021dB (Condition: 20Hz~70kHz) Unbalanced / ±0.155dB (Condition: 20Hz~70kHz) Balanced
• Signal to Noise Ratio: 116dB @ 1kHz, Unbalanced / 117dB @ 1kHz, Balanced
• Crosstalk: -128dB @ 1kHz, Unbalanced / -136dB @ 1kHz, Balanced
• THD+N: 0.0003% @ 1kHz, Unbalanced / 0.0005% @ 1kHz, Balanced
• IMD SMPTE: 0.0003% 800Hz 10kHz(4:1) Unbalanced / 0.0003% 800Hz 10kHz(4:1) Balanced
• Output Impedance: Unbalanced Out 3.5mm (0.8ohm) / Balanced out 2.5mm (2.0ohm), 4.4mm(1.8ohm)
• Clock Jitter: 25ps(Typ)
• Reference Clock Jitter: 250 Femto Seconds(VCXO)
• Capacity: 5,600mAh 3.8V Li-Polymer Battery
• Playback Time: About 14.5 hours (Standard : FLAC, 16bit, 44.1kHz, Vol.80, LCD Off, Low Gain)
• Charge Time: About 3.5 hours (9V/1.67A Fast Charging) / 5hours (5V/2A General Charging)
• Memory: Built-in Memory
• 64GB [NAND]: External Memory
• microSD (Max. 1TB) x1: OS
• Supported OS: Windows 7,8,10 (32/64bit), MAC OS X 10.7 and up

All information hittar du här.