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Available to collect immediatelyAvailable to collect immediately£199
|
Category |
Details |
|
Color |
Black (Carbon Fiber) / Titanium (Aluminum Alloy) |
|
Weight |
~33g (Carbon Fiber) / ~39g (Aluminum Alloy) |
|
Dimensions |
~64.2 ร 30.7 ร 13 mm |
|
USB Chip |
XMOS XU316 |
|
DAC |
ES9027SPRO |
|
Op-Amp |
OPA1692 ร2 |
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Headphone Amp |
TI INA1620 ร4 |
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Sampling Rate |
Up to 768kHz / 32-bit, DSD512 (Native), MQA Full Decoding |
|
USB Mode |
Driver-Free Supported |
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Display |
1.99″ IPS, Corning 3rd Gen High-Strength Glass |
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Headphone Output |
3.5mm Single-Ended + 4.4mm Balanced |
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Output Power (SE 32ฮฉ Desktop) |
310mW + 310mW |
|
Output Power (BAL 32ฮฉ Desktop) |
900mW + 900mW |
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Output Power (SE 32ฮฉ Non-Desktop) |
250mW + 250mW |
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Output Power (BAL 32ฮฉ Non-Desktop) |
570mW + 570mW |
|
Output Power (SE 300ฮฉ Desktop) |
35mW + 35mW |
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Output Power (BAL 300ฮฉ Desktop) |
115mW + 115mW |
|
SNR |
โฅ124 dB (A-weighted) |
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Noise Floor |
PO < 2ยตV (SE), BAL < 3.4ยตV |
|
THD+N |
< 0.0004% (1kHz / -2dB @ 32ฮฉ) |
Pushing the boundaries of what can be done, the QX13 is made with up to 21 layers of stacked carbon fibre for a lightweight yet durable build. The carbon fibre also allows it to be resistant to interference and heat, while featuring a unique texture and a premium feel.
The QX13 features an extra-large colour display, outfitted with Corning third-gen high-strength glass for greater durability and scratch resistance, a rarity among audio dongles. Multiple newly developed personalised UI themes, powered by a 32-bit processor, ensure an unrivalled user experience among audio dongles, making it just right for you, whether in portrait or landscape mode.
The chip features a fully differential audio architecture design with 8 channels set up in parallel, and is paired with a pair of ultra-low-noise ES9312 regulators for precise output matching on each audio channel. Audio signals are accurately restored thanks to this pair of chipsโ optimised power efficiency and effectiveness in reducing clock jitter.
*The ESS SABRE PRO series of DAC chips is mainly used in high-end audio systems and professional audio gear. The first generation of products included the flagship ES9038PRO, and the second generation of products included the new flagship ES9039PRO and EES9027PRO.
The QX13 uses four wafer-level precision-integrated INA1620 chips, with a specially designed internal layout to significantly reduce crosstalk, for no interference between channels even under extreme conditions. Additionally, two low-noise, low-distortion OPA1692 chips are employed to ensure excellent dynamics under various load conditions.
Thanks to its new configuration, optimised audio circuit, and more efficient heat dissipation, the QX13 in desktop mode can deliver power comparable to full-size headphone amplifiers while also significantly reducing power consumption. It also features a high-precision power meter, capable of accurately assessing the power supply capabilities of different USB sources and intelligently adjusting the headphone amplifierโs gain and output power accordingly.
The digital and analogue boards are separated and equipped with a shielding cover for isolation, ensuring precise and dynamic signal processing. This design also effectively absorbs and dissipates heat, enabling effective thermal management and ensuring the QX13 delivers sustained high-power output.
The QX13 has pro-grade USB Audio quality, with high performance, low latency, and support of up to 768Khz/32bit PCM and DSD512 native decoding. Dual ultra-low phase noise, low temperature drift femtosecond crystal oscillators ensure that audio of various sampling rates is correctly handled for the best sound quality. The XMOS XU316 also allows for a 10-band lossless PEQ, which can be tuned either via the Android FiiO Control app or through the web, making it easy to dial in your sound.
The QX13 condenses audio architecture design found in fairly high-end DAC and headphone amplifiers into a small dongle. The QX13, with its design, achieves high-precision conversion of audio signals to the DAC thanks to dual crystal oscillators. The audio signal goes through multiple stages of analogue processingโincluding LPF voltage amplification, BUF current boosting, and parallel-enhanced current expansionโdelivering sound quality comparable to that of professional DAC and headphone amplifiers.
| Colour | Black, Titanium |
|---|
As a company our primary goal is to provide a seamless service that results in customer satisfaction. We aim to deliver within 3 working days. Unfortunately, there may be occasions where this time frame may not be met due to unforeseen circumstances; in this instance, we deliver product/s as soon as we can. All delivery charges are included within the prices quoted, unless otherwise specified.
All small items are usually delivered between 9am and 6pm, on a Monday to Friday, unless a Saturday delivery is requested. Follow My Parcel is an industry-changing innovation from DPD Local, which will give your customers unparalleled levels of information and peace of mind.Not only will your customers receive a one hour delivery timeslot, but theyโll now also be able to track the progress of their parcels on a map as our drivers make their way to the delivery addresses. Follow My Parcel will:
