Beschrijving
General Specifications
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-Fi802.11 b/g/n (2.4GHz)
BluetoothV5.0 (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]
Weigh tabout 11.14 oz (about 316 g)
Feature Enhancements Firmware upgrades supported (OTA)
Audio Performance
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 source
Clock Jitter 25ps(Typ)
Reference Clock Jitter 250 Femto Seconds(VCXO)
Battery
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 Memorymicro SD (Max. 1TB) x1
OS
Supported OS Windows 7,8,10 (32/64bit), MAC OS X 10.7 and up