--- product_id: 221094688 title: "5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)" brand: "qudelix" price: "€ 198.87" currency: EUR in_stock: true category: "Qudelix" url: https://www.desertcart.be/products/221094688-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive-aptx store_origin: BE region: Belgium --- # Dual ES9219 HiFi DAC Qualcomm QCC5124 Bluetooth Chipset 500mA Li-Po Battery, 6-20h streaming 5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output) **Brand:** qudelix **Price:** € 198.87 **Availability:** βœ… In Stock ## Summary > 🎢 Elevate your audio game β€” because your ears deserve the best. ## Quick Answers - **What is this?** 5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output) by qudelix - **How much does it cost?** € 198.87 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/221094688-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive-aptx) ## Best For - qudelix enthusiasts ## Why This Product - Trusted qudelix brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **All-Day Listening Freedom:** Robust 500mA Li-Po battery offers up to 20 hours of uninterrupted streaming to keep your workflow and leisure uninterrupted. - β€’ **Precision Sound Tailoring:** Embedded double-precision equalizer lets you customize your audio profile with surgical accuracy. - β€’ **Sleek, Durable & Portable:** Compact 25g design with anti-scratch UV coating and aluminum clip for effortless on-the-go style and durability. - β€’ **Audiophile-Grade Dual DAC Power:** Experience pristine sound with dual ES9219 DACs delivering balanced 4V RMS and unbalanced 2V RMS outputs. - β€’ **Seamless High-Res Wireless Streaming:** Enjoy LDAC, aptX Adaptive, aptX HD, and AAC codecs for crystal-clear Bluetooth audio on all your devices. ## Overview The Qudelix-5K is a premium Bluetooth USB DAC amplifier featuring dual ES9219 HiFi DACs, Qualcomm QCC5124 chipset, and support for LDAC, aptX Adaptive, aptX HD, and AAC codecs. It offers balanced 2.5mm and unbalanced 3.5mm outputs, a 500mA Li-Po battery with up to 20 hours of streaming, and a compact, durable design with an anti-scratch finish and aluminum clip. Compatible with Android, Windows, iPhone, and macOS, it’s designed for wired headphones to deliver high-resolution wireless audio with customizable equalization. ## Description Buy Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output): Amplifiers - desertcart.com βœ“ FREE DELIVERY possible on eligible purchases ## Features - 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. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088F7C976 | | Audio Output Mode | Stereo, Balanced | | Best Sellers Rank | #4,609 in Electronics ( See Top 100 in Electronics ) #4 in Headphone Amps | | Brand Name | QUDELIX | | Compatible Devices | Android, Windows, iPhone, macOS | | Customer Reviews | 4.6 4.6 out of 5 stars (2,474) | | Interface | USB | | Item Dimensions L x W | 2.08"L x 1.05"W | | Item Type Name | DAC AMP | | Item Weight | 26 Grams | | Manufacturer | Qudelix,Inc. | | Material Type | Plastic | | Model | Qudelix-5K | | Mounting Type | Clip On,Plug Mount | | Number of Channels | 2 | | Part Number | Qudelix-5K | | Smart Home Compatibility | Not Smart Home Compatible | | UPC | 860003628812 | | Unit Count | 1 Count | | Warranty Description | 1 year manufacturer | ## Product Details - **Brand:** QUDELIX - **Interface Type:** USB - **Mounting Type:** Clip On,Plug Mount - **Number of Channels:** 2 - **Product Dimensions:** 2.08"L x 1.05"W ## Images ![5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output) - Image 1](https://m.media-amazon.com/images/I/81t923q63oL.jpg) ![5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output) - Image 2](https://m.media-amazon.com/images/I/716og-7jB6L.jpg) ![5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output) - Image 3](https://m.media-amazon.com/images/I/71DRoM0yiNL.jpg) ![5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output) - Image 4](https://m.media-amazon.com/images/I/61dSjBi06fL.jpg) ![5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output) - Image 5](https://m.media-amazon.com/images/I/61QB58KiAmL.jpg) ## Questions & Answers **Q: Does computer supply power thru usb when it works as dac or it work on battery power?** A: 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 **Q: Can i get full benefit of apple music lossless tracks on iphone 12?** A: 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! **Q: How can I pair this divice to a wireless earphones?** A: It is not made FOR bluetooth earphonesβ€”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! **Q: Is it possible to connect this to a pc via usb, then have the dac stream music to a bt headphone?** A: Only if the BT headphone can be connected with a cable to the headphones. Some BT headphones have a jack for a wired connection. ## Frequently Bought Together - Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output) - Apple USB-C to 3.5 mm Headphone Jack Adapter - Sennheiser HD 490 PRO Open-Back Professional Headphone --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.be/products/221094688-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive-aptx](https://www.desertcart.be/products/221094688-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive-aptx) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-07-18*