Astell & Kern Kann Max

[Денис Коткин]

5317C8BB-3CB9-48EF-920C-4B5045A26481.jpeg

https://us.astellnkern.com/products/kann-max

Model
KANN MAX
Body Color
Anthracite Gray
Body Material
Aluminum
Display
4.1-inch, 720 x 1,280 touchscreen
Supported Audio Formats
WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DIFF, DSF, MQA
Sample Rate
PCM: 8kHz ~ 768kHz (8/16/24/32-bits per Sample)
DSD Native: DSD64 (1-bit, 2.8MHz), Stereo / DSD128 (1-bit, 5.6MHz), Stereo / DSD256 (1-bit, 11.2MHz), Stereo / DSD512 (1-bit, 22.4MHz), Stereo
Output Level
[Low] Unbalanced 2Vrms / Balanced 4Vrms (Condition No Load)

[Mid] Unbalanced 4Vrms / Balanced 8Vrms (Condition No Load)

[High] Unbalanced 6Vrms / Balanced 12Vrms (Condition No Load)

[Super] Unbalanced 8Vrms / Balanced 15Vrms (Condition No Load)
CPU
Quad-Core
DAC
ESS ES9038Q2M x 4 (Quad-DAC)
Decoding
Support up to 32-Bit/768kHz 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 | 4.4mm, only 4-pole supported)
Wi-Fi
802.11 b/g/n (2.4GHz)
Bluetooth
V5.0 (A2DP, AVRCP, Qualcomm® aptX™ HD, LDAC)
Dimensions
2.68" (68.3mm) [W] x 4.6" (117mm) [H] x 0.92" (23.6mm) [D]
Weight
About 10.76oz (305g)
Feature Enhancements
Firmware upgrade supported (OTA)
Operating Temperature
0℃ ~ + 40℃ (32℉~ 104℉)


Frequency Response
±0.023dB (Condition: 20Hz~20kHz) Unbalanced │ ±0.026dB (Condition: 20Hz~20kHz) Balanced
±0.035dB (Condition: 20Hz~70kHz) Unbalanced │ ±0.072dB (Condition: 20Hz~70kHz) Balanced
S/N
114dB @ 1kHz, Unbalanced │ 115dB @ 1kHz, Balanced
Crosstalk
-124dB @ 1kHz, Unbalanced │ -135dB @ 1kHz, Balanced
THD+N
0.0003% @ 1kHz, Unbalanced │ 0.0004% @ 1kHz, Balanced
IMD SMPTE
0.0007% 800Hz 10kHz (4:1) Unbalanced │ 0.0007% 800Hz 10kHz (4:1) Balanced
Output Impedance
Unbalanced Out 3.5mm (1ohm) │ Balanced Out 2.5mm (1.6ohm), 4.4mm (1.6ohm)


Clock Jitter
25ps (Typ)
Reference Clock Jitter
70ps
*Audio specifications will be based on Low Gain

Built-In Memory
64GB [NAND]
External Memory
microSD x 1 (Max. 1TB)


Capacity
5,600mAh 3.8V Li-Polymer
Charge Time
About 3.5 hours (9V 1.67A Fast Charging) | 5.5 hours (5V 2A General Charging)
Playback Time
About 13 hours (Standard: FLAC, 16-bit, 44.1kHz, Unbalanced, Vol. 40, LCD Off, LED On, Low Gain)


Supported OS
Windows 7, 8, 10 (32/64bit); MAC OS X 10.7