Astell&Kern 2022 KANN MAX 15Vrms Quad-DAC DSD512 32bit/384kHz MQA8x Fedex Brown
Specification
KANN MAX
Anthracite Gray, Brown Mud
Aluminum
4.1-inch 720 x 1280 touch screen
WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, MQA
PCM : 8kHz ~ 768kHz (8/16/24/32bits per Sample)
DSD Native: DSD64(1bit 2.8MHz), Stereo / DSD128(1bit 5.6MHz), Stereo / DSD256(1bit 11.2MHz), DSD512(1bit, 22.4MHz) Stereo
[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)
Quad-core
ESS ES9038Q2M x4 (Quad-DAC)
Support up to 32-bit/768kHz Bit-to-Bit Playback
USB Type-C input (for charging & PC & MAC)
Unbalanced Out (3.5mm), Optical Out (3.5mm)
Balanced Out (2.5mm, only 4-pole supported | 4.4m, only 5-pole supported)
802.11 b/g/n (2.4GHz)
V5.0 (A2DP, AVRCP, Qualcomm® aptX™ HD, LDAC)
2.68"(68.3mm)[W] x 4.6"(117mm)[H] x 0.92"(23.6mm)[D]
about 10.76oz (305g)
Firmware upgrade supported (OTA)
0℃ ~ + 40℃ (32℉~ 104℉)
Audio Performance
±0.023dB (Condition : 20Hz~20kHz) Unbalanced │ ±0.026dB (Condition : 20Hz~20kHz) Balanced
±0.035dB (Condition : 20Hz~70kHz) Unbalanced │ ±0.072dB (Condition : 20Hz~70kHz) Balanced
114dB @ 1kHz, Unbalanced │ 115dB @ 1kHz, Balanced
-124dB @ 1kHz, Unbalanced │ -135dB @ 1kHz, Balanced
0.0003% @ 1kHz, Unbalanced │ 0.0004% @ 1kHz, Balanced
0.0007% 800Hz 10kHz (4:1) Unbalanced │ 0.0007% 800Hz 10kHz (4:1) Balanced
Unbalanced Out 3.5mm (1ohm) │ Balanced Out 2.5mm (1.6ohm), 4.4mm (1.6ohm)
Clock Source
25ps (Typ)
70ps
Battery
5,600mAh 3.8V Li-Polymer
about 3.5 hours (9V 1.67A Fast Charging) | 5.5hours (5V 2A General Charging)
about 13 hours (Standard: FLAC, 16bit, 44.1kHz, Unbalanced, Vol.40, LCD Off, LED On, Low Gain)
Memory
64GB [NAND]
microSD x1 (Max. 1TB)
Support OS
Windows 7,8,10(32/64bit) MAC OS X 10.7