ON SALE. Bundle Available With T9iE. One Set Only. PLEASE CALL.
Kann Alpha features: Powerful 12Vrms ultra-high output, Complete separation of balanced lines to provide noise-free output, Crosstalk of 141dB and top notch audio performance through a new, complete circuit redesign, Astell&Kern’s first DAP with support for 4.4mm balanced output, 14 ½ hours of continuous playback, Support for the latest version of Bluetooth 5.0 and 24-bit Bluetooth codecs (aptX-HD, LDAC), Artistic design and ultra-precision metal shaping technology perfected by Astell&Kern
Specifications:
Audio
DAC |
2 x ESS ES9068AS 32-Bit |
Audio Resolution |
PCM: 8 ~ 384 kHz / 32-Bit DSDNative: 2.8 MHz / 1-Bit DSD128: 5.6 MHz / 1-Bit DSD256: 11.2 MHz / 1-Bit |
Frequency Response |
20 Hz to 20 kHz ±0.021 dB (Unbalanced Headphone Out) 20 Hz to 20 kHz ±0.024 dB (Balanced Headphone Out) 20 Hz to 70 kHz ±0.021 dB (Unbalanced Headphone Out) 20 Hz to 70 kHz ±0.155 dB (Balanced Headphone Out) |
Impedance |
0.8 Ohms (Unbalanced Headphone Out) 2 Ohms (Balanced Headphone Out) 1.8 Ohms (Balanced Headphone Out) |
Gain Settings |
High1, Normal, Low |
Volume Control |
Analog |
THD + N |
0.0003% at 1 kHz (Unbalanced Headphone Out) 0.0005% at 1 kHz (Balanced Headphone Out) |
Maximum Output Voltage |
12 Vrms |
Signal to Noise Ratio |
116 dB (Unbalanced Headphone Out) 117 dB (Balanced Headphone Out) |
Clock Jitter |
25 ps |
Crosstalk |
-128 dB at 1 kHz (Unbalanced Headphone Out) -136 dB at 1 kHz (Balanced Headphone Out) |
Performance
Internal Storage |
64 GB |
Media/Memory Card Slot |
Single Slot: microSD/microSDHC/microSDXC [1 TB Maximum] |
Display |
4.1" LCD (1280 x 720 Resolution) |
Operation Method |
Touchscreen, Volume Wheel |
Formats Supported |
Audio: WAV, FLAC, WMA, MP3, OGG, APE, AAC, ALAC, AIFF, DFF, DSF, and MQA |
Connectivity
Wireless |
Bluetooth 5.0 Wi-Fi 4 (802.11n) |
Bluetooth Codecs |
aptX HD, LDAC |
Connections |
1 x 1/8" / 3.5 mm Headphone Output 1 x 1/8" / 3.5 mm Optical Output 1 x 2.5 mm Balanced Headphone Output 1 x 4.4 mm Balanced Headphone Output 1 x USB Type-C USB 3.0 Input |
Power
Battery |
1 x Built-In Rechargeable Lithium-Polymer Battery 5600 mAh Providing up to 14.5 Hours per Charge for Audio Playback |
Charging Time |
Full Charge: 3.5 Hours Full Charge: 5 Hours
|
General
System Requirements |
Operating System Windows 7, 8, 10 Mac OS X 10.7 |
Water Resistance |
None |
Dimensions (W x H x D) |
2.7 x 4.6 x 1.0" / 68.3 x 117.0 x 25.0 mm |
Weight |
0.7 lb / 316 g |
Packaging Info
Package Weight |
1.32 lb |
Box Dimensions (LxWxH) |
6.1 x 4 x 2.5" |