KANN MAX High-Resolution Portable Audio Player (Anthracite Gray)


From Astell & Kern | Model #: ASKANNMAX

 

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KANN MAX High-Resolution Portable Audio Player (Anthracite Gray)

Product Description

Providing you with audiophile-quality sound in a compact and portable form factor, the anthracite gray KANN MAX High-Resolution Portable Audio Player from Astell & Kern sports four stages of gain and an ultrahigh output of 15 Vrms while delivering up to 13 hours of continuous playback. Audio is kept clean and pure with balanced 2.5mm and 4.4mm outputs as well as an unbalanced 3.5mm, which all use micro relays to keep them physically separated. For improved quality and durability, the outputs have a gold PVD coating to minimize noise. KANN MAX can perfectly drive even the most sophisticated headphones with high impedance, previously possible with a stationary headphone amplifier.

To help match the full depth of original audio recordings, the KANN MAX has been given quad ESS ES9038Q3M DACs. An analog volume controller delivers rich dynamic range without loss. Separate power supplies have been used for each audio block divided into DAC, volume, and amp. Through this design, the interference ripple noise of the DC-DC power supply is removed, thereby minimizing noise that is usually amplified by the op amp. KANN MAX is equipped with Bluetooth 5.0 and support for 24-bit aptX-HD and LDAC codecs. The BT Sink function offers a wealth of flexibility by allowing you to transmit wireless audio from another device or streaming audio from the KANN MAX directly to Bluetooth speakers.

Audio
DAC 4 x ESS ES9038Q2M 32-Bit
Audio Resolution PCM: 8 ~ 768 kHz / 32-Bit
DSD512: 2.8 ~ 22.4 MHz / 1-Bit
Frequency Response 20 Hz to 20 kHz ±0.023 dB (Unbalanced)
20 Hz to 70 kHz ±0.035 dB (Unbalanced)
20 Hz to 20 kHz ±0.026 dB (Balanced)
20 Hz to 70 kHz ±0.072 dB (Balanced)
Impedance 1 Ohms (Unbalanced 3.5 mm Out)
1.6 Ohms (Balanced 2.5 mm Out/4.4 mm Out)
Gain Settings High1, High2, Normal, Low
Volume Control Analog
THD + N 0.0003% at 1 kHz (Unbalanced)
0.0004% at 1 kHz (Balanced)
Maximum Output Voltage 8 Vrms (Unbalanced Line Out, High Gain)
15 Vrms (Balanced Headphone Out, High Gain)
Signal to Noise Ratio 114 dB (Unbalanced)
115 dB (Balanced)
Clock Jitter 25 ps
Crosstalk -124 dB at 1 kHz (Unbalanced)
-135 dB at 1 kHz (Balanced)
Performance
Operating System Proprietary
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 Physical Buttons, Touchscreen, Volume Wheel
Connectivity
Wireless Bluetooth 5.0
Wi-Fi 4 (802.11n)
Bluetooth Codecs aptX HD, LDAC
Connections 1 x USB-C Unspecified Interface (Input)
1 x 2.5 mm Balanced Headphone (Output)
1 x 4.4 mm Balanced Headphone (Output)
1 x 1/8" / 3.5 mm TRRS Headphone, Optical (Output)
Power
Battery 1 x Built-In Rechargeable Lithium-Polymer Battery 5600 mAh
Providing up to 13 Hours per Charge for Audio Playback (1/8" / 3.5 mm)
Charging Time Quick Charge: 3.5 Hours
Full Charge: 5.5 Hours
General
System Requirements Operating System
Windows 7, 8, 10
macOS10.7
Temperature
Dimensions (W x H x D) 2.7 x 4.6 x 0.9" / 68.3 x 117.0 x 23.6 mm
Weight 10.76 oz / 305 g