Questyle QP2R (2017)

[Kraig]

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Характеристики:

Спойлер: 

- Patented fully discrete/full-balanced/Current Mode AMP
- Pure Class A BIAS control system

Audio Formats Supported
WAV, FLAC, WMA, MP3, OGG, AAC, ALAC,AIFF, DFF, DSF,APE(Normal/High/Fast)

Sample Rate
PCM 32kHz - 384kHz (16/24/32Bit)
DSD Native: DSD64(1Bit 2.8MHz),
DSD128(1Bit 5.6MHz), DSD256(1Bit 11.2MHz)

DAC
Dual AKM AK4490 DAC chip

Outputs
Headphone out(3.5mm)/Optical out(3.5mm)/
Balanced out(2.5mm)

Output Level
Unbalanced 1.6 Vrms / Balanced 3.2 Vrms

Output Power
Unbalanced RL=32Ω,Pout=38mW; RL=300Ω, Pout=9mW
Balanced RL=32Ω,Pout=70mW;
RL=300Ω, Pout=38mW

Frequency Response
±0.1dB (20Hz-20kHz)
S/N 100dB @ 1kHz, Unbalanced / 102dB @ 1kHz, Balanced
THD+N 0.0006% @ 1kHz, Unbalanced / 0.0005% @ 1kHz, Balanced

Output Impedance
0.1Ω

Charging & Data Transfer
TYPE-C , 5V 2A (PC & MAC)

PC OS Requirements
Windows XP / Windows 7&8(32/64bit) / Mac OS X 10.7 or later

Memory
Internal: 64GB;
External: Micro SD card (Max. 200GB) x 1

Battery
3,100mAh 3.7V Li-Polymer battery, 10 hours of battery life

Display
IPS 2.4inch (Sharp LCM)

Operating System
Linux

Body Material
CNC machining aluminum, available in Gold/Space Gray

Dimension
65[W] x 134[H] x 14.5[D] (mm)

Обзоры и отзывы
Обзор от Звукоеда