Questyle Audio is dedicated to the design and manufacture of State of the Art High Fidelity audio equipment. Questyle Audio products range covers: High Resolution Portable Music Players (DAPs), Current Mode Headphone Amplifiers, True DSD DACs, Pre-amps and Power Amplifiers. Questyle Audio is dedicated to satisfying tone quality expectations of audio fanciers and music fans, employing the highest and most perfect sound aesthetics coupled with the most advanced engineering technique.
Questyle Audio’s innovative Current Mode Amplification technology, outstanding digital audio signal processing skills, and revolutionary 5GHz High Resolution Wireless audio system, plus their no-compromise sound alignment philosophy and non-compromising craftwork requirement, ensure that we provide a purist level HiFi listening experience and unique brand value, featuring high precision, authority and reliability. Questyle Audio has attained a complete systematic technical solution portfolio, including High Resolution and lossless audio format playback, digital to analogue signal processing, high performance analog amplification, wireless high resolution audio signal transmission, etc. for which Questyle Audio holds eight patents, including the worldwide PCT patent on Current Mode Amplification
"The sound is very well rounded, as is the bountiful number of connections the sturdy, yet space-sensitive chassis holds. It aims to please, and its tight and dynamic recreation of music should supply any full-sized headphone with exactly what it needs to get the job done right."
- Audio Head
"This is a near reference unit for a quarter of the price usually associated with reference level performance. The attractive industrial design coupled with their patented current mode pure class A output provides the listener with stellar sonic reproduction."
- Moon Audio
"There's nothing retro about what's under the QP1R's hood, starting with Cirrus Logic's incredibly powerful CS4398 DAC, which is capable of decoding high-resolution music files with up to 24-bit resolution and sampling rates up to 192kHz."
- Tech Hive
"Whether I fed it classical, jazz or pop it played with total authority and ease. The headphone amplifier is taken directly from their flagship eadphone amp, the CMA800R, and the sound quality shows."
- Hifi Pig Magazine
"The best thing about this Questyle quartet is they all go after the same goal of neutrality and accuracy; the performance of one goes with and builds upon the performance of the others, and there's a sense that is you start with any one device, the others will logically follow."
- Hifi+
"The CMA800R was already one of the least intrusive sounding headphone amplifiers on the market, and what the full stack offers is a lot less, in all the right ways. It's dynamic, transparent, detailed, and fundamentally accurate, just like the lone amplifier, only more so."
- Hifi+ UK
The QP1R is brilliant. I got two 200GB micro SD cards from MSY for $71 each and it’s perfect. I had to get it in gold; it looks awesome. Thanks for putting me on to their products. I can see why you are so impressed. Next step is a new set of headphones. I’m happy to spend somewhere around $1k on them. Anyway I’ll see you when I get those.
- STEPHEN ALLEN
"In summary, the QP1R is a work of musical art and joy and, particularly in combination with the HIFIMAN HE400S headphones, has completely transformed the way I listen to and hear music. A revelation beyond any expectations I could possibly imagine.. READ MORE"
- Christopher
