Does computer supply power thru usb when it works as dac or it work on battery power?

Yes, 5K USB DAC gets the power source directly from USB VBUS. It won't drain any battery power when working as a USB DAC. (Unlike BTR5...) As you are concerned and asked us, it's crucial for all aspects. Please refer the below page for more information. https://www.qudelix.com/blogs/5k-dac-amp/usb-dac

Can i get full benefit of apple music lossless tracks on iphone 12?

Yes, as long as you use this as a wired connection and with headphones that can reasonably play 16bit/44.1hz quality. Things to keep in mind: 1) The headphone is as good as the DAC, and vice versa. 2) Bluetooth is never really "lossless," but you can get approximates that are likely to fool your ears and thus be the same thing. Using the Qudelix as a bluetooth DAC will not give you "lossless" music output, but it will be very, very good. If you want true "lossless," you have to be wired. 3) On Apple devices, be sure to enable lossless output in Settings for iPad/iOS, or Music preferences AND in the MIDI launcher on Mac. Happy listening!

How can I pair this divice to a wireless earphones?

It is not made FOR bluetooth earphones—IT IS A BLUETOOTH device itself! Just plug in wired earphones & they ARE NOW Wireless Earphones when Quedlix 5 is paired with an audio source!

Is it possible to connect this to a pc via usb, then have the dac stream music to a bt headphone?

Only if the BT headphone can be connected with a cable to the headphones. Some BT headphones have a jack for a wired connection.

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Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9218p Hi-Fi DAC 2.5mm Balanced 3.5mm Unbalanced)

Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9218p Hi-Fi DAC 2.5mm Balanced 3.5mm Unbalanced)

Product ID: 725117374

Details

Brand
QUDELIX
Interface Type
USB
Mounting Type
table top
Number of Channels
2
UPC
860003628812

🎧Dual ES9218p Hi-Fi DAC for pristine sound

📶Qualcomm QCC5124 chipset with LDAC & aptX HD

🔋500mAh battery with up to 20h streaming

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R$3809

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Description

🎶 Elevate your sound game—because your ears deserve the best.

SLEEK DURABLE DESIGN - Carry confidence with a lightweight, anti-scratch UV-coated body and premium aluminum clip for professional style.
ALL DAY LISTENING POWER - Stay unplugged longer with a robust 500mAh Li-Po battery delivering 6 to 20 hours of uninterrupted music.
AUDIOPHILE GRADE DUAL DA CS - Experience crystal-clear, high-res audio with dual ES9218p DACs supporting balanced and unbalanced outputs.
UNMATCHED WIRELESS VERSATILITY - Seamlessly switch between Bluetooth codecs like LDAC, aptX Adaptive, aptX HD, and AAC for flawless streaming.
CUSTOMIZABLE SOUND WITH 10 BAND PEQ - Tailor your audio profile on the go using the built-in double precision floating equalizer via the intuitive app.

The Qudelix-5K is a compact, high-performance Bluetooth USB DAC amplifier featuring dual ES9218p Hi-Fi DACs, Qualcomm QCC5124 chipset, and support for advanced codecs like LDAC and aptX Adaptive. It offers balanced and unbalanced outputs, a 10-band parametric equalizer accessible via app, and a long-lasting 500mAh battery for up to 20 hours of wireless streaming. Designed with a durable, anti-scratch body and aluminum clip, it’s the ultimate portable audio upgrade for discerning listeners.

Specifications

ASIN	B088F7C976
Audio Output Mode	Stereo
Brand Name	QUDELIX
Customer Reviews	4.7 4.7 out of 5 stars (2,284)
Included Components	USB-C Cable, USB-C to A Cable
Interface	USB
Item Weight	26 Grams
Model	Qudelix-5K
Mounting Type	table top
Number of Channels	2
Part Number	Qudelix-5K
UPC	860003628812

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