Questyle QP1R HiRes Digital Audio Player

Questyle QP1R HiRes Digital Audio Player

749.00

HIGH-RES PORTABLE AUDIO PLAYER

Colour:
Quantity:
Order Now

QP1R is designed with Questyle Audio's patented “Current Mode Amplification” technology and a pure Class A architecture. With output impedance of 0.15Ω and high/middle/low gain settings, QP1R can perfectly drive anything from 8Ω in-ear monitors like K3003 to 300Ω dynamic headphones like HD800. 

Inheriting Questyle Audio's 3x Clock Asynchronous Structure and patented “True DSD” technology, together with Cirrus Logic's flagship DAC chipset CS4398, QP1R is able to retrieve even the subtlest details hidden in the deep of your music.


SPECIFICATIONS

Memory: Internal: 32GB
External: micro SD card 200GB X2
Battery: 3300mAh Li-polymer, 8-10 hours
Body Material: CNC machining aluminum and Gorilla Glass, available in Space Gray/Gold

Audio Formats Supported: WAV, FLAC, APE, AIFF, ADPCM, LPCM, MP3, WMA, OGG, AAC, DFF, DSF
Sample Rate: PCM: 44.1 kHz - 192 kHz(16Bit/24Bit)
DSD Native: DSD64(1Bit 2.8MHz)/DSD128(1Bit 5.6MHz) 

DAC: AKM AK4490 DAC chip
Frequency Response: 20Hz-20 kHz(±0.1dB)
Output Impedance: 0.15Ω 
THD+N: 0.0006%
Outputs: Headphone out (3.5mm) / Line out & Optical out( 3.5mm)


Gain = High
Max Output Amplitude: Vout=1.9V rms
Output Power: Pout=40mW@32Ω
Pout=12mW@300Ω

Gain = Middle
Max Output Amplitude: Vout=1V rms
Output Power: Pout=31mW@32Ω
Pout=3.5mW@300Ω 

Gain = Low
Max Output Amplitude: Vout=0.53V rms@32Ω
Vout=0.51V rms@16Ω
Output Power: Pout=8.8mW@32Ω
Pout=16.3mW@16Ω