Name: 【Demo Bulk】Questyle QP2R High-Res Portable DAP + SHB2 Super Hub(Standard Version) (1 Month Warranty)
SKU: 646337038fd2b6001d7b8cde
Price: 8998.0 HKD
Availability: InStock

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【Demo Bulk】Questyle QP2R High-Res Portable DAP + SHB2 Super Hub(Standard Version) (1 Month Warranty)

The product is matched with the SHB2 Super Hub(Standard Version), which is the HiFi expansion device of QP2R.

Local Free Shipping over $500 [Not available to remote areas and outlying islands] on order

HK$27,988.00

HK$8,998.00

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Description

Like A Supercar in "RACE" Mode

BIAS Control System

With the high bias setting, just like a supercar is set to “RACE” mode, QP2R immediately attains stronger power and quicker responses, fully improving the mid and the low frequency sensitivity. There is a bias indicator on the side of QP2R and it tells the standard bias indicated by orange light, and the high bias by red light. It ensures that QP2R operates only in the state of pure Class A when driving different loads, especially heavy loads, and provides constant flow of strong power for the amplifier.

Craft

The 6063 Series Aircraft Aluminum is used for the chassis of QP2R and it has been invested over 100 minutes to be carefully machined by Fanuc CNC machine at Foxconn with the tolerence less than±0.02mm and the volume knob tolerence less than±0.005mm. The bead-blasted and anodised aluminium chassis makes QP2R attractive with a sense of exquisiteness and texture.

- Patented fully discrete/full-balanced/Current Mode AMP

- Pure Class A BIAS control system

Audio Formats Supported

Sample Rate

DAC
Outputs

Output Level
Output Power

Frequency Response

WAV, FLAC, WMA, MP3, OGG, AAC, ALAC,
AIFF, DFF, DSF，APE(Normal/High/Fast)
PCM 32kHz – 384kHz (16/24/32Bit)
DSD Native: DSD64(1Bit 2.8MHz),
DSD128(1Bit 5.6MHz), DSD256(1Bit 11.2MHz)
AKM AK4490 DAC chip
Headphone out(3.5mm)/Optical out(3.5mm)/
Balanced out(2.5mm)
Unbalanced 1.8 Vrms / Balanced 3.6 Vrms
Unbalanced RL=32Ω，Pout=38mW;
RL=300Ω, Pout=9mW
Balanced RL=32Ω，Pout=70mW;
RL=300Ω, Pout=38mW
±0.1dB (20Hz-20kHz)
S/N 100dB @ 1kHz, Unbalanced /
102dB @ 1kHz, Balanced
THD+N 0.0006% @ 1kHz, Unbalanced /
0.0005% @ 1kHz, Balanced

Output Impedance
Charging & Data Transfer
PC OS Requirements

Memory

Battery

Display
Operating System
Body Material

Dimension

0.1Ω
TYPE-C , 5V 2A (PC & MAC)
Windows XP & Windows 7 / 8 /10 (32/64bit) /
Mac OS X 10.7 or later
Internal: 64GB;
External: Micro SD card (Max. 2TB) x 1
3,100mAh 3.7V Li-Polymer battery,
10 hours of battery life
IPS 2.4″ (Sharp LCM)
Linux
CNC machining aluminum,
available in Gold/Space Gray
65[W] x 134[H] x 14.5[D] (mm)

HB2 Hub TECHNICAL SPECIFICATIONS

Product type: Docking station for Questyle QP2R DAP

Power supply: USB Type C, 5V/2A

Static power consumption: 0.3W

Max power consumption: 8.8W (when charging DAP under max current)

Digital out: S/PDIF out (RCA),PCM44.1-192K/16-24Bit

Analogue out: RCA: 2Vrms; THD+N< 0.0008%@ 1kHz; SNR >110dB

Dimensions: 85mm[L] × 82.5mm[W]× 71.2mm[H]

Weight: Not specified

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