'Style and Technology are Merged into Pure Hi-Fi'
The Arc body of the Questyle QP1 & QP1R is so elegant. A machined aluminum body is merged with a Gorilla glass front and back, increasing durability and providing a better environment for EMI sensitive circuits.
- Supports : ALAC, APE, FLAC, AIFF, WAV, WMA ( up to 24bit/192kHz), DSD128 and DSD64
- Follow the same 3X Clock design of the Questyle Audio CAS192D.
The 3X clock USB asynchronous transmission guarantees a more stable and precise operation.
To obtain first class sound performance, three correspondence level clocks (custom made in Japan), individually control multiples of 44.1kHz, multiples of 48kHz and USB signal transmission, dedicated for USB asynchronous transmission, reducing Jitter to undetectable levels. A three-clock integrated circuit with FIFO asynchronous architecture and three voltage-stabilized power stages ensure accurate sound.
- Current Mode Amplification
Such a design with output impedance of less than 0.19 ohms makes it easy to drive whether 8 ohm in ear monitors or 300 ohm in dynamic headphones.
- Pursue Ultra High Fidelity Sound
Nichicon F95 : Professional Audio tantalum capacitors
Power inductors from German Wurth
Customized clock phase noise of -150dB from NDK
- Simple Interactive UI Design
Another feature is the "Steering Wheel" control for menu, allowing a quick track selection of the QP1 & QP1R.
- Large storage capacity
288GB means hundreds of albums in your pocket, and two swappable micro SD cards take your whole music collection along with you.
- Patented "Current Mode Amplification" in headphone AMP, all discrete components, Pure Class A circuit.
- File Format Support ：WAV, FLAC, ALAC, APE, AIFF, MP3, WMA, OGG, AAC, DSD (dff, dsf)
- Sample Rate ：
PCM Native 44.1 kHz - 192 kHz（16bit / 24bit）
DSD Native DSD64 (1bit 2.8MHz) / DSD128 (1bit 5.6MHz)
- DAC Cirrus Logic CS4398
- Outputs ：3.5 mm headphone output, 3.5 mm line out & optical output
- Frequency Response : 20Hz-20 kHz（±0.1dB）
- Output Impedance ： 0.15Ω
- Memory ：
Internal : 32GB
External : 2 micro SD card slots x 128GB
- Battery ：3300mAh Li-polymer
Play hours : 8-10 hours
- Charge Current ：
Via PC USB connection @ 450mA, Charging Time: 8 hours
Via Charger @ 2A, Charging Time： 4 hours
- Body ：CNC cutting aluminum case, Available in Space Gray/ Gold
- Output Power :
Gain = High
Max Output Amplitude : 1.9 Vrms
Output Power 40 mW @32Ω
12 mW @300Ω
Gain = Middle
Max Output Amplitude : 1 Vrms
Output Power 31mW @32Ω
Gain = Low
Max Output Amplitude : 0.53 Vrms @32Ω
0.51 Vrms @16Ω
Output Power 8.8 mW @32Ω
16.3 mW @16Ω
- Manufactured by Foxconn
Accessories Included :
- USB Charging Cable
- Mini Optical Adapter
- Mini to Mini Cable
- Sticker for the Scroll Wheel
- Soft Pouch
- Leather Case
Available Color :
- Product Code: QP1R
- Availability: Out Of Stock