Qudelix-5K Bluetooth USB DAC AMP with LDAC
Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)
About this item Dual ES9219 HiFi DAC 2.5mm Balanced (4V RMS) 3.5mm Unbalanced (2V RMS) Qualcomm QCC5124 Bluetooth Chipset HFP / HSP / A2DP / AVRCP LDAC / aptX Adaptive / aptX HD / AAC Bluetooth and USB DAC 96KHz/24bit with embedded double-precision equalizer 500mA Li-Po Battery / 6~20 hours streaming Plastic Body (Black) with anti-scratch UV Coating / Aluminium Clip (Dark Gray) / 52.8(H) x 26.7(W) x 15.6(D) mm (including Clip) / 25g 2.5mm Balanced 240mWatt / 3.5mm Unbalanced 80mWatt *The Qudelix-5K is a Bluetooth receiver designed to work with wired headphones or earphones. It does not function with Bluetooth headphones, since it is not a Bluetooth transmitter. › See more product details
Editor's note
The parametric EQ in the app is the real reason to buy this. It is a serious tuning tool hiding in a pocket-sized clip.
Why we picked it
Best for: The traveler or commuter who wants one tiny device to power IEMs wired or wireless with serious EQ control.
A pocket Swiss Army knife that does balanced output, killer EQ, and wireless all in one tiny clip.
What we like
- + Balanced and single-ended output in a pocket-sized clip
- + Pro-grade 20-band parametric EQ for every source
- + Excellent codec support including LDAC and aptX Adaptive
- + Works both wired (USB) and wireless
- + Outstanding measured performance for the price
Watch outs
- - The app has a real learning curve and few onboard controls
- - Battery life tanks to about 6 hours on LDAC
- - Not a desktop powerhouse for hungry 300 ohm headphones
Price history
Lowest
$99
Jun 1, 2026
Highest
$109.98
Sep 1, 2023
Now
$99
11 snapshots tracked. Our own weekly price history, not pulled from a third party.
About this item
- Dual ES9219 HiFi DAC 2.5mm Balanced (4V RMS) 3.5mm Unbalanced (2V RMS)
- Qualcomm QCC5124 Bluetooth Chipset HFP / HSP / A2DP / AVRCP LDAC / aptX Adaptive / aptX HD / AAC
- Bluetooth and USB DAC 96KHz/24bit with embedded double-precision equalizer
- 500mA Li-Po Battery / 6~20 hours streaming
- Plastic Body (Black) with anti-scratch UV Coating / Aluminium Clip (Dark Gray) / 52.8(H) x 26.7(W) x 15.6(D) mm (including Clip) / 25g
- 2.5mm Balanced 240mWatt / 3.5mm Unbalanced 80mWatt
- *The Qudelix-5K is a Bluetooth receiver designed to work with wired headphones or earphones. It does not function with Bluetooth headphones, since it is not a Bluetooth transmitter.
Details
- Item Dimensions L x W
- 2.08"L x 1.05"W
- Material Type
- Plastic
- Brand Name
- QUDELIX
- Compatible Devices
- Android, Windows, iPhone, macOS
- Item Weight
- 26 Grams
- Brand
- QUDELIX
- Product Dimensions
- 2.08"L x 1.05"W
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