--- product_id: 288656606 title: "Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output)" brand: "qudelix" price: "9 Lei" currency: RON in_stock: false reviews_count: 4 url: https://www.desertcart.ro/products/288656606-qudelix-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive store_origin: RO region: Romania --- # Dual ES9219 HiFi DACs Qualcomm QCC5124 Bluetooth 5.0 6-20h streaming battery life Qudelix-5K Bluetooth USB DAC AMP with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219 3.5mm Unbalanced & 2.5mm Balanced Output) **Brand:** qudelix **Price:** 9 Lei **Availability:** ❌ Out of Stock ## Summary > 🎶 Elevate your sound game — because your ears deserve the best. ## Quick Answers - **What is this?** Qudelix-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?** 9 Lei with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/288656606-qudelix-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive) ## 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 - • **All-Day Listening Freedom:** Robust 500mA Li-Po battery powers 6 to 20 hours of uninterrupted streaming, keeping your vibe alive from dawn till dusk. - • **Compact, Durable & Stylish:** Sleek plastic body with anti-scratch UV coating and aluminum clip fits your on-the-go lifestyle with premium durability and minimal bulk. - • **Audiophile-Grade Dual DAC Power:** Experience pristine sound with dual ES9219 DACs delivering up to 4V RMS balanced output for zero hiss and crystal clarity. - • **Customizable Sound with Pro-Grade EQ:** Fine-tune your audio with an embedded 10-band parametric equalizer and presets from top audiophile profiles like Oratory1990. - • **Seamless Hi-Res Wireless & USB Audio:** Bluetooth 5.0 with LDAC, aptX Adaptive, and USB DAC support up to 96kHz/24bit ensures flawless, high-res streaming anytime, anywhere. ## Overview The Qudelix-5K is a compact, high-performance Bluetooth and USB DAC/AMP featuring dual ES9219 DACs, Qualcomm QCC5124 Bluetooth 5.0 chipset, and support for LDAC, aptX Adaptive, aptX HD, and AAC codecs. It offers up to 20 hours of battery life, a pro-grade 10-band parametric equalizer with presets, seamless switching between Bluetooth and USB audio, and a durable, stylish design optimized for audiophiles and professionals seeking premium portable sound. ## Description ★ Premium Bluetooth & USB DAC/AMPQualcomm QCC5124 (Quad-Core)Bluetooth 5.0aptX Adaptive, LDAC, AAC, aptX-HD and SBCVoice Call (Qualcomm CVC & MEMS Microphone)High-Performance LDS Antenna6~20H Battery Time ★ 96KHz/24bit USB DACSeamless Audio Switching between Bluetooth and USBDirect connection to AndroidC-to-C Cable Included in the packageAutomatic Battery Care when working as a USB DAC ★ High-Performance ES9218 DAC/AMP x 2Max. 2VRMS to 3.5mm UNBAL (-118dB SNR)Max. 4VRMS to 2.5mm BAL (-122dB SNR)No Hiss or White Noise8 Different DAC Low Pass FilterUltra High-Precision MEMS Audio Clock ★ Embedded Pro-Grade 10-Band EqualizerPEQ & GEQ for all input type (including LDAC and USB)64-bit double-precision ★ Companion Mobile AppFirmware Update (OTA)LDAC Bitrate ReportCodec SelectionUSB DAC Sample Rate SelectionBattery Log GraphVolume Channel Trim & LimitLED Dimming Control★ One Year WarrantyWarranty Extension Program up to +8 month Review: Absolutely worth it! - This amp/DAC is extremely compact yet packed with features. The built-in 10-band parametric EQ (PEQ) is a game-changer for those who like to fine-tune their headphones. It also includes several preloaded EQ presets, including those from Oratory1990, making it even more versatile. I use it with my Arya Stealth and ZMF Bokeh, and it provides ample power to drive both. However, when using EQ with a negative preamp gain, I do need to maximize the volume to reach my normal listening level. Overall, very happy with the purchase - highly recommended. Review: Perfect in every way. - Omg! The software just makes it worth every penny! Very professional. ## 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 ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B088F7C976 | | Best Sellers Rank | #24,991 in Electronics ( See Top 100 in Electronics ) #30 in Headphone Amps | | Brand | QUDELIX | | Brand Name | QUDELIX | | Compatible devices | Phones | | Customer Reviews | 4.7 out of 5 stars 2,269 Reviews | | Item Type Name | DAC AMP | | Item Weight | 26 Grams | | Manufacturer | QUDELIX | | Material | Plastic | | Material Type | Plastic | | Mounting Type | Clip On,Plug Mount | | Mounting type | Clip On, Plug Mount | | Number of Channels | 2 | | Number of channels | 2 | | UPC | 860003628812 | | Unit Count | 1 Count | | Warranty Description | 1 year manufacturer | ## Product Details - **Brand:** QUDELIX - **Material:** Plastic - **Mounting type:** Clip On,Plug Mount - **Number of channels:** 2 - **UPC:** 860003628812 ## Images ![Qudelix-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) ![Qudelix-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) ![Qudelix-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) ![Qudelix-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) ![Qudelix-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 earphones—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. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Absolutely worth it! *by F***L on 6 March 2025* This amp/DAC is extremely compact yet packed with features. The built-in 10-band parametric EQ (PEQ) is a game-changer for those who like to fine-tune their headphones. It also includes several preloaded EQ presets, including those from Oratory1990, making it even more versatile. I use it with my Arya Stealth and ZMF Bokeh, and it provides ample power to drive both. However, when using EQ with a negative preamp gain, I do need to maximize the volume to reach my normal listening level. Overall, very happy with the purchase - highly recommended. ### ⭐⭐⭐⭐⭐ Perfect in every way. *by J***D on 23 December 2022* Omg! The software just makes it worth every penny! Very professional. ### ⭐⭐⭐⭐⭐ Brilliant product *by A***R on 23 June 2022* Has a lot of options and dsp is brilliant. Would recommend it its a small package with loads of power ## 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? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ro/products/288656606-qudelix-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive](https://www.desertcart.ro/products/288656606-qudelix-5k-bluetooth-usb-dac-amp-with-ldac-aptx-adaptive) --- *Product available on Desertcart Romania* *Store origin: RO* *Last updated: 2026-04-22*