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Questyle QP2R

£999.00£1,499.00



Questyle QP2R

Questyle QP2R, the second generation of Questyle DAP, inherits Questyle’s quest and style. It keeps challenging the conventional concept by combining outstanding audio performance with unchanged size, doubled driving power with un-increased power consumption, fine craft with reasonable price, which is seemingly contradictory, but solved perfectly by Questyle.

On the QP2R PCB, audio section covers about 70% of the whole that is comparable to the engine in the super sport car. There is no doubt that all this is for the performance.

QP2R is £1195 in silver or gold finish

Charging Dock adds £40

HB2 Hub system with remote-control adds £500

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Questyle

Description

Questyle QP2R

Questyle QP2R, the second generation of Questyle DAP, inherits Questyle’s quest and style. It keeps challenging the conventional concept by combining outstanding audio performance with unchanged size, doubled driving power with un-increased power consumption, fine craft with reasonable price, which is seemingly contradictory, but solved perfectly by Questyle.

On the QP2R PCB, audio section covers about 70% of the whole that is comparable to the engine in the super sport car. There is no doubt that all this is for the performance.

QP2R inherits Qustyle’s new design of Current Mode Amplifier built with all discrete circuit and pure Class A working state. Due to the full-balanced output, the amplifier circuits are upgraded to four groups from the original two, which is just like a car of two-wheel drive upgrades to four-wheel drive. Four groups of Current Mode Amplifier circuits are located on both front and back of the PCB, which significantly shortens the distance that signals bypass on the PCB. Thus the audio performance is improved, which gives QP2R 0.0005% ultra-low distortion and less than 0.1Ω output impedance.

Questyle Audio makes use of the Pure Class A BIAS Control System to ensure that Current Mode Amplifiers operate only in the state of pure Class A when driving different loads (headphones or speakers), especially heavy loads, which achieves perfect listening experience and outstanding technical performance,  which is like driving a super sport car, just imaging the car is set to “RACE” mode ( Sport Plus or Sport Response mode), and its engine is running at the ultra-high speed, and the rapid shift together with a strong grip is enough to conquer you and give you great satisfaction

Questyle QP2R basically maintains the style of QP1R, the iF Industrial Design Award winner, and keeps the impressive design of tucked waist derived from a curvaceous woman’s body. The curvilinear machining of Gorilla Glass for the front and rear panels of the player is extraordinarily demanding on CNC processing. QP2R uses a new patented technology of plane bearing on the mechanical steering wheel and the volume knob.The accuracy of this mechanical and electronic operation has a special attraction, and QP2R makes it more appealing.

The Type C port for charging and data transfer costs much to make a special equipment and a precise mold, and its inner bushing made of stainless steel is lustrous and scratch-proof.

QP2R uses a new patented technology of plane bearing on the mechanical steering wheel and the volume knob, which completely separates the electronic detecting and the sophisticated rotary bearings, thus the entire operation of the player becomes extremely accurate. The accuracy of this mechanical and electronic operation has a special attraction, and QP2R makes it more appealing.

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),

SD128(1Bit 5.6MHz), DSD256(1Bit 11.2MHz)

DAC                                          

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 aluminium, available in Gold/Space Grey

Dimension                                

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

Brand

Questyle

Questyle

Additional information

Type

Gold with HB2 Hub, Silver with HB2 Hub, Gold, Silver, Gold with Charge Dock, Silver with Charge Dock