Qudelix 5K Bluetooth Dac

Qudelix 5K bluetooth dac, tiny usb dual dac. 5K has dual dac chips and both 3.5mm out + 2.5mm balanced. It has a Eco and Performance mode, an app with tons of flexibility, thorough EQ so you can tweak and customize its performance.

Very compact, Qudelix quickly earned a positive rep online thanks to its great measured performance. Build is simple & tough, with power / pairing / volume buttons. Charging is usb-c and both a usb-c and usb-a cable are included. Belt clip is integrated into the unit.

Making expert use of two high end ESS 9219c dac chips, the 5K can power high end earphones with clean, hiss free power and can even run many full size headphones cleanly. 

Qudelix 5k specs:

  • Output 2v via 3.5mm
  • Output 4v via 2.5mm balanced
  • 10 band parametric EQ in control app
  • Bluetooth 5 Qualcomm chip 5124
  • Can receive AAC, Apt-x Adaptive, LDAC 
  • As usb dac decodes up to 24 bit / 96khz
  • Battery Life: 6-20 hours (varies depending on volume and load)
  • (Use low power charger, not high speed)
  • Mems microphone + cvc 8 for clear calls
  • weight: 25g
  • Made in Korea
  • 1 year warranty Qudelix Canada

Qudelix 5k battery reference charts - this shows that battery life can vary dramatically, as with all similar tiny bluetooth dacs.

Bluetooth AAC connection:

Bluetooth LDAC 96khz @ 990 kbps connection:

(9v photo shown for size, 9v battery not included)

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Customer Reviews
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Little magic

The Qudelix 5k is a fantastic little DAC/Amp. It is very easy to operate through the IOS App, it is very small, light, and it sounds great – I am using it with 64 audio U12t. The bluetooth connection is great - I could leave my iPhone 10m away and still have no problem. The Qudelix EQ is quite elaborate and one could choose a setting that is designed for a particular headphone or IEM. After trying the EQ, i actually prefer to use it without, at least with the U12t. Headphonebar’s service is great as always. Highly recommended.

Joseph B.

Great little piece of gear

This little (and I do mean little) box is perfect for on-the-go listening with my phone, tablet, or laptop. Plenty of power to handle any IEM (does an admirable job with my Focal Clear as well). The Parametric EQ is where this guy shines and really helps separate it from the competition like the FiiO BTR5.

A Headphone Bar Customer
Sean H.
Canada Canada

Fast delivery, excellent product

Very pleased overall. Amp is super intuitive and imo looks much better in person than it does in photos. Fast shipping as well.

Canada Canada