Questyle Sigma Pro Bluetooth Portable DAC with Headphone

Questyle Sigma Pro Bluetooth Portable DAC with Headphone Amplifier (Black)

Questyle Sigma Pro Bluetooth Portable DAC with Headphone Amplifier (Black)

Small in size, big on performance. SIGMA Pro is our flagship portable DAC/amp, built on Questyle’s pursuit of audio perfection. It is a technological benchmark that proves performance and portability can coexist, delivering a truly “Portable Professional audio equipment” experience.

  • [Powerful & Refined Sound]: SIGMA Pro delivers robust driving power and exquisite sonic detail through its patented, fully discrete current-mode amplifier, achieving exceptional audio performance and high efficiency in a pocket-sized form factor.The fully discrete Current Mode Amplifier delivers a peak power of 5W and a peak current of 3A, enabling formidable driving force. With a peak output voltage of up to 20Vp-p and load distortion as low as 0.0002%, it ensures both power and precision.
  • [Advanced Decoding Performance]: Utilizing dual ESS9069 DAC chips and a TTA decoding architecture, it provides high-end decoding performance surpassing typical portable devices, supporting PCM768 and DSD512 to meet the demands of top-tier sound quality.
  • [MFi Certification]: The SIGMA Pro has obtained MFi license. This certification ensures perfect support for iPhone/iPad and connectivity within the ecosystem, meeting stringent comprehensive requirements for power consumption and compatibility of external devices, while also avoiding the risk of damage to phones and systems from using uncertified USB accessories.
  • [Qualcomm Snapdragon Sound & LDAC Certified]: The SIGMA Pro incorporates the latest Qualcomm Snapdragon Sound technology, features Bluetooth version 5.4, and is fully certified by both Qualcomm Snapdragon Sound and LDAC. Snapdragon Sound utilizes leading Qualcomm aptX Adaptive technology and supports aptX HD lossless audio, delivering CD-quality 16-bit/44.1kHz lossless audio, 24-bit/48kHz, and 24-bit/96kHz high-resolution audio over Bluetooth.
  • [Extensive Connectivity & Compatibility]: Equipped with high-speed USB interfaces and lossless Bluetooth, the SIGMA Pro is compatible with iOS, HarmonyOS, Android 5.1+, Windows 10 (driver-free), and macOS. Meticulously optimized by the Questyle Lab, it ensures flawless compatibility with a wide range of devices, including smartphones, computers, and professional audio systems.
  • [Comprehensive Connectivity]: The SIGMA Pro is equipped with three headphone output jacks: 3.5mm, 4.4mm, and 6.35mm, paired with a manual gain adjustment function. Without complex operations, it allows you to easily switch between different working modes and personalized settings based on different headphones and listening scenarios, meeting diverse audio needs.
  • [Stereo Recording Capability]: The SIGMA Pro supports stereo 3.5mm (AUX IN) / 4.4mm (BAL IN) inputs, allowing connection to audio equipment with LINE OUT analogue outputs such as turntables, microphone preamps, and mixing consoles. It simultaneously supports converting analogue signals into easily stored digital audio files. Supports high-quality analog input and digital recording with real-time monitoring, ensuring lossless capture and functioning as a portable audio workstation.
›
SKU: B0FZZT9V63
Weight: 336 g
Brand: QueStyle
Model: SIGMA Pro
Colour: Black
Pack Quantity: 1
Manufacture: Questyle
Colour: Black
Quantity: 1

Tags:

calvin-klein-collection listed on couponmatrix.ukdaysoutcom listed on couponmatrix.ukdell listed on couponmatrix.ukdr-martens listed on couponmatrix.ukseasalt listed on couponmatrix.ukshoe-zone listed on couponmatrix.uk
calvin-klein-collection listed on couponmatrix.ukCalvin Klein needs no introduction - the brand has been a household name for decades, with iconic ad campaigns from the likes of Mark Wahlberg and Kate Moss turning heads since the 90s. With a Calvin Klein promo code from us, you can save on stylish picks from this timeless brand. Join in on the cult classic look and don your Calvins today - from world-famous underwear to fashionable denim pieces, you’re sure to find your next wardrobe staple.
daysoutcom listed on couponmatrix.ukHalf-term adventures, unforgettable dates and city staycations start with a visit to daysout.com, where you can find things to do anywhere in the UK. Whether it’ll be London, Birmingham or Edinburgh on the cards, make it a day to remember with affordable tickets for you and the family – our Days Out discount codes can save you money at with Madame Tussauds, the London Dungeon, SEA Life Birmingham, the Magical London Pass and much more. From theme parks and zoos to historical attractions and interactive experiences, there’s no better place than daysout.com for heaps of inspiration and tips for a cheap day out.
dell listed on couponmatrix.ukFor almost as long as PCs have been mainstream, Dell has been around to offer comprehensive computing for all to enjoy. Whether you log in to work or play, remember to use a Dell discount code to put the price of your preferred PC down to size. With a whole host of software, data storage and electronics hardware also available to make the most of your time online, trust Dell to deliver the computing experience you deserve at a price you can afford.
dr-martens listed on couponmatrix.ukDr. Martens has long been associated with rebels and misfits: a heritage that’s recognisable in every yellow stitch. Since the first pair of air-cushioned 1460s, Dr. Martens has become a counterculture symbol, innovative and effortlessly cool. These boots were made for walking, but they’re also made for fearless expression. Whatever your style, all you need is a Dr. Martens discount code to give your work wardrobe an edge with the Dr. Martens 1461 Oxford shoes or tower over your enemies in some Dr. Martens platforms.
seasalt listed on couponmatrix.ukSeasalt captures the essence of the Cornish coast and turns it into beautiful, practical womenswear. Unique patterns, flattering cuts and a laid back vibe are what Seasalt is all about. Taking inspiration from nature, Seasalt style is the perfect blend of contemporary and timeless - you’ll be wearing these great quality, classic pieces for seasons to come. With a Seasalt discount code from us, you can invest in a wardrobe upgrade for less - shop the range now to discover a fresh new look.
shoe-zone listed on couponmatrix.ukStock up on stylish footwear, with a huge selection of shoes available with Shoe Zone vouchers. The shoe retailer is one of the largest in the country, giving customers near-unrivalled choice when it comes to kitting out their feet. Groupon could do with some new kicks, and is helping you to get some too, with Shoe Zone discount codes.