--- 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: "1039 Lei" currency: RON in_stock: true category: "Qudelix" url: https://www.desertcart.ro/products/221094688-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive-aptx store_origin: RO region: Romania --- # Dual ES9219 HiFi DAC Qualcomm QCC5124 Bluetooth with LDAC & aptX 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:** 1039 Lei **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?** 1039 Lei with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/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, keeping your workflow and playlists alive from dawn to dusk. - β€’ **Precision Sound Customization:** Embedded double-precision equalizer lets you tailor your audio profile with surgical accuracy for a personalized listening experience. - β€’ **Audiophile-Grade Dual DAC Power:** Experience pristine sound with dual ES9219 DACs delivering balanced 4V RMS and unbalanced 2V RMS outputs for crystal-clear audio fidelity. - β€’ **Sleek, Durable & Portable Design:** Lightweight 25g plastic body with anti-scratch UV coating and aluminum clip combines style and resilience for on-the-go professionals. - β€’ **Seamless High-Res Wireless Streaming:** Qualcomm QCC5124 chipset supports LDAC, aptX Adaptive, aptX HD, and AAC codecs ensuring lossless Bluetooth audio up to 96kHz/24bit. ## Overview The Qudelix-5K is a premium Bluetooth USB DAC amplifier featuring dual ES9219 HiFi DACs, Qualcomm QCC5124 chipset with advanced Bluetooth codecs (LDAC, aptX Adaptive, aptX HD, AAC), and a 500mA Li-Po battery delivering up to 20 hours of high-resolution wireless audio streaming. Designed for wired headphones, it offers both 2.5mm balanced and 3.5mm unbalanced outputs in a compact, durable form factor with a precision equalizer for tailored sound. ## 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 | #4,982 in Electronics ( See Top 100 in Electronics ) #3 in Headphone Amps | | Brand Name | QUDELIX | | Compatible Devices | Android, Windows, iPhone, macOS | | Customer Reviews | 4.6 4.6 out of 5 stars (2,480) | | Interface | USB | | Item Dimensions L x W | 2.08"L x 1.05"W | | Item Type Name | DAC AMP | | Item Weight | 26 g | | Manufacturer | Qudelix,Inc. | | Material Type | Plastic | | Model | Qudelix-5K | | Mounting Type | Clip On,Plug Mount | | Number of Channels | 2 | | Part Number | Qudelix-5K | | 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) ## 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.ro/products/221094688-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive-aptx](https://www.desertcart.ro/products/221094688-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive-aptx) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-07-26*