Astell & Kern PPE12, Инструкция

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User Guide
Specifi-
cations
General Specifications
Audio Specifications
Storage Capacity
Built-in Memory 128GB[NAND]
External Memory microSD (Max. 128 GB) x 1
Battery
Capacity 3,400 mAh 3.7 V Li-Polymer Battery
Model PPE12
Body Color TBD
Body Material Aluminum
Display 4-inch WVGA (480x800) Touch Screen
Supported Audio
Formats
WAV, FLAC, WMA, MP3, OGG, APE (Normal, High, Fast),
AAC, ALAC, AIFF, DFF, DSF
Sampling Rate PCM: 8 kHz - 192 kHz (8/16/24-bits per sample)
DSD: DSD64 (1-bit 2.8 MHz), Stereo / DSD128 (1-bit 5.6 MHz), Stereo
Output Level Unbalanced 2.2 VRMS / Balanced 2.3 VRMS (Condition: No Load)
DAC AKM AK4490 x 1 (Single DAC)
Decoding Supports up to 24-bit / 192 kHz bit-to-bit decoding
Input Type-B micro-USB Input (Charging & data transfer (PC & Mac)) /
Connection Mode: MTP (Media Device)
Outputs Phones (3.5 mm) / Optical Out (3.5 mm) /
Balanced Out (2.5 mm, only 4-pole supported)
Wi-Fi 802.11 b/g/n (2.4 GHz)
Bluetooth v4.0 (A2DP, AVRCP) APT-x
Dimensions
2.95”(75.15 mm)[W] x 4.42”(112.4 mm)[H] x 0.64”(16.45 mm)[D]
Weight TBD
Feature Enhancements Firmware Upgrade Supported (OTA)
Frequency Response
±0.053dB (Condition: 20 Hz – 20 kHz) Unbalanced /
±0.053 dB (Condition: 20 Hz – 20 kHz) Balanced
±0.56 dB (Condition: 10 Hz – 70 kHz) Unbalanced /
±0.55 dB (Condition: 10 Hz – 70 kHz) Balanced
S/N 116 dB @ 1 kHz, Unbalanced / 117 dB @ 1 kHz, Balanced
Crosstalk 130 dB @ 1 kHz, Unbalanced / 135 dB @ 1 kHz, Balanced
THD+N 0.0008% @ 1 kHz, Unbalanced / 0.0007% @ 1 kHz, Balanced
SMPTE IMD 0.0007% 800 Hz 10 kHz (4:1) Unbalanced /
0.0006% 800 Hz 10 kHz (4:1) Balanced
Output Impedance Balanced Out 2.5 mm (1 ohm) / Phones 3.5 mm (2 ohm)
Clock Jitter 30 ps (Typ.) / Reference Clock Jitter (VCXO Clock) 0.2 ps (Typ.)
Reference Clock Jitter 0.2ps (VCXO Clock)
Miscellaneous
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