Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)

TLDR Review: Qudelix-5K DAC AMP

Published: September 17th, 2024

Score

The Qudelix-5K earns its high score for its exceptional sound quality, extensive customization options, and solid Bluetooth connectivity, making it a standout choice for audiophiles and casual listeners alike. However, it faces criticism for its battery life and user interface, particularly regarding button sensitivity and connecting issues, which may frustrate some users. Despite these minor shortcomings, its performance relative to price and feature set remains compelling.

7.5/10
Expert
7.1/10
Consumer

Pros

  • โ€ขExcellent sound quality with detailed higesolution audio.
  • โ€ขVersatile connectivity options with support for LDAC, aptX Adaptive, aptX HD, AAC, and more.
  • โ€ขCompact and lightweight design, making it highly portable.
  • โ€ขUseriendly app with features like firmware updates and a 20-band double precision parametric EQ (PEQ).
  • โ€ขLong battery life ranging from 6 to 20 hours depending on usage.
  • โ€ขDual ES9218p DAC provides both 3.5mm unbalanced and 2.5mm balanced outputs for flexible listening.
  • โ€ขBluetooth 5.0 ensures stable connectivity.
  • โ€ขHigh output power suitable for driving a wide range of headphones.

Cons

  • โ€ขUser interface can be complex and intimidating to newcomers.
  • โ€ขSome users reported issues with the app's stability on certain devices.
  • โ€ขThe plastic build could feel less premium compared to other materials.
  • โ€ขOccasional Bluetooth pairing issues.

Bottom Line

The Qudelix-5K Bluetooth USB DAC AMP is a solid choice for audiophiles seeking high-quality sound and versatile connectivity in a portable package. While the user interface may take some time to master and build materials might be less premium, its features and performance make it a worthwhile investment for serious listeners.

Product Score

Based on professional reviews and customer feedback

7.3/10
Overall
7.5
Expert
7.1
Consumer

Why this score?

The Qudelix-5K earns its high score for its exceptional sound quality, extensive customization options, and solid Bluetooth connectivity, making it a standout choice for audiophiles and casual listeners alike. However, it faces criticism for its battery life and user interface, particularly regarding button sensitivity and connecting issues, which may frustrate some users. Despite these minor shortcomings, its performance relative to price and feature set remains compelling.

8+ Excellent
6-8 Good
4-6 Average
<4 Poor
Lowest at any Popular Retailer
$109.98 at Amazon

Where to Buy

Prices last updated: July 20th 2025 6:43 am
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