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Internal Storage | 64 GB |
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DAC | Cirrus Logic CS4398 |
Output Impedance | 2Ω |
Brand | Astell & Kern |
Model | AK70 |
Category | MP3 Player |
Display | 3.3 inch, 480 x 800 pixels |
Expandable Storage | microSD (up to 256GB) |
Output | 3.5mm headphone jack |
Connectivity | Bluetooth 4.0 |
Weight | 132 g |
Supported Audio Formats | MP3, WMA, OGG, FLAC, WAV, AAC, ALAC, AIFF, DSD |
Sample Rate | PCM: 8 kHz - 192 kHz (8/16/24 bit per Sample), DSD: DSD64, DSD128 |
SNR | 116dB |
Battery | 2, 200 mAh 3.7 V Li-Polymer |
USB | USB |
Output Level | 2.0Vrms (Unbalanced) |
Identifies and explains the various ports, buttons, and screen elements of the AK70 device.
Instructions on how to power the AK70 device on and off, including force shutdown.
Steps for charging the AK70 using a computer's USB port.
Information on charging the AK70 using a separate AC adapter.
Guides on connecting earphones, headphones, and balanced audio devices to the AK70.
Procedures for connecting the AK70 to a computer for data transfer or DAC use.
How to select songs, control playback, and manage music options.
Information on installing and using the AK70 as a USB DAC for computer audio.
Guides on turning Bluetooth on/off, pairing devices, and managing connections.