--- product_id: 314126971 title: "5K USB/Bluetooth Amplifier/DAC with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219-3.5mm unbalanced output; 2.5mm balanced output)" brand: "qudelix" price: "EΒ£ 24081" currency: EGP in_stock: true reviews_count: 13 url: https://www.desertcart.com.eg/products/314126971-5k-usb-bluetooth-amplifier-dac-with-ldac-aptx-adaptive-aptx store_origin: EG region: Egypt --- # Dual ES9219 HiFi DAC, 4V RMS balanced output Qualcomm QCC5124 Bluetooth 5.0 with LDAC & aptX Adaptive Up to 20 hours streaming battery life 5K USB/Bluetooth Amplifier/DAC with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219-3.5mm unbalanced output; 2.5mm balanced output) **Brand:** qudelix **Price:** EΒ£ 24081 **Availability:** βœ… In Stock ## Summary > 🎢 Elevate your audio gameβ€”because your ears deserve the best. ## Quick Answers - **What is this?** 5K USB/Bluetooth Amplifier/DAC with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219-3.5mm unbalanced output; 2.5mm balanced output) by qudelix - **How much does it cost?** EΒ£ 24081 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.eg](https://www.desertcart.com.eg/products/314126971-5k-usb-bluetooth-amplifier-dac-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 powers 6 to 20 hours of uninterrupted music, perfect for workdays and weekend escapes. - β€’ **Sleek, Durable & Portable:** Lightweight 25g design with anti-scratch UV coating and aluminum clip blends premium style with rugged convenience. - β€’ **Audiophile-Grade Sound Precision:** Dual ES9219 DAC delivers ultra-clean, hiss-free audio with up to 4V RMS balanced output for crystal-clear listening. - β€’ **Pro-Level Customization On-The-Go:** Embedded 10-band double-precision equalizer with companion app lets you tailor sound profiles to your unique vibe. - β€’ **Seamless Wireless & Wired Connectivity:** Bluetooth 5.0 with LDAC, aptX Adaptive, and USB DAC support ensures flawless high-res streaming and instant switching. ## Overview The Qudelix-5K is a compact, high-performance USB and Bluetooth DAC/amplifier featuring dual ES9219 DAC chips for pristine sound quality. It supports advanced codecs like LDAC and aptX Adaptive via Qualcomm QCC5124 Bluetooth 5.0 chipset, offers balanced and unbalanced outputs, and includes a 10-band double-precision equalizer accessible through a dedicated app. With up to 20 hours of battery life, a durable yet lightweight design, and seamless switching between wired and wireless modes, it’s engineered for audiophiles and professionals seeking premium portable sound. ## Description β˜… Premium Bluetooth & USB DAC/AMP Qualcomm QCC5124 (Quad-Core) Bluetooth 5.0 aptX Adaptive, LDAC, AAC, aptX-HD and SBC Voice Call (Qualcomm CVC & MEMS Microphone) High-Performance LDS Antenna 6~20H Battery Time β˜… 96KHz/24bit USB DAC Seamless Audio Switching between Bluetooth and USB Direct connection to Android C-to-C Cable Included in the package Automatic Battery Care when working as a USB DAC β˜… High-Performance ES9218 DAC/AMP x 2 Max. 2VRMS to 3.5mm UNBAL (-118dB SNR) Max. 4VRMS to 2.5mm BAL (-122dB SNR) No Hiss or White Noise 8 Different DAC Low Pass Filter Ultra High-Precision MEMS Audio Clock β˜… Embedded Pro-Grade 10-Band Equalizer PEQ & GEQ for all input type (including LDAC and USB) 64-bit double-precision β˜… Companion Mobile App Firmware Update (OTA) LDAC Bitrate Report Codec Selection USB DAC Sample Rate Selection Battery Log Graph Volume Channel Trim & Limit LED Dimming Control β˜… One Year Warranty Warranty Extension Program up to +8 month ## 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 | | Audio Output Mode | Balanced, Unbalanced | | Best Sellers Rank | 9,817 in Electronics & Photo (See Top 100 in Electronics & Photo) 24 in Hi-Fi Amplifiers | | Brand | QUDELIX | | Compatible Devices | Phones | | Country Of Origin | Korea, Republic of | | Customer Reviews | 4.6 4.6 out of 5 stars (2,324) 4.6 out of 5 stars | | Interface | USB, Bluetooth | | Item Dimensions L X W | 5.3L x 2.7W centimetres | | Item Type Name | DAC Amp | | Item Weight | 26 Grams | | Manufacturer | Qudelix,Inc. | | Manufacturer Part Number | Qudelix-5K | | Material | Plastic | | Model Number | Qudelix-5K | | Mounting Type | Plug Mount,Clip On | | Number Of Channels | 2 | | Number Of Items | 1 | | Number Of Packs | 1 | | Product Warranty | 1 year manufacturer | | Unit Count | 1.0 count | | Upc | 860003628812 | ## Product Details - **Brand:** QUDELIX - **Interface type:** USB, Bluetooth - **Mounting type:** Plug Mount,Clip On - **Number of channels:** 2 - **Product dimensions:** 5.3L x 2.7W centimetres ## Images ![5K USB/Bluetooth Amplifier/DAC with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219-3.5mm unbalanced output; 2.5mm balanced output) - Image 1](https://m.media-amazon.com/images/I/81t923q63oL.jpg) ![5K USB/Bluetooth Amplifier/DAC with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219-3.5mm unbalanced output; 2.5mm balanced output) - Image 2](https://m.media-amazon.com/images/I/716og-7jB6L.jpg) ![5K USB/Bluetooth Amplifier/DAC with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219-3.5mm unbalanced output; 2.5mm balanced output) - Image 3](https://m.media-amazon.com/images/I/71DRoM0yiNL.jpg) ![5K USB/Bluetooth Amplifier/DAC with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219-3.5mm unbalanced output; 2.5mm balanced output) - Image 4](https://m.media-amazon.com/images/I/61dSjBi06fL.jpg) ![5K USB/Bluetooth Amplifier/DAC with LDAC, aptX Adaptive, aptX HD, AAC (Dual ES9219-3.5mm unbalanced output; 2.5mm balanced output) - Image 5](https://m.media-amazon.com/images/I/61QB58KiAmL.jpg) ## Questions & Answers **Q: I'm thinking of using this or similar to connect my phone to my car system, sometimes by bluetooth, and sometime wired. arrrr - why word limit poo am** A: Works great in my BMW **Q: Does this have a usbc?** A: Yes, it uses USB-C to charge and connect to a computer **Q: Double checking. is there any reason to buy this qudelix off amazon if the fiio btr7 is going for just Β£8 more?** A: I noticed that as well, and swapped to the BTR 7. The Fiio is a bit better sound quality for me (a little smoother). I prefer the physical size of the BTR7 and the button layout also. The FiiO app has got better and now has PEQ presets, but overall the Qudelix app has more info and better options. I'd say unless you need the tiny size of the 5k, then the FiiO is better if you're paying about the same for each. **Q: Can ldac be eq'd? ive read that this is the only dac/amp that will allowed it but just wanted to make sure. thanks.** A: Yes you can eq and create and save more than one custom eq presets too.Also there is long list of eq presets installed to choose from - based on different headphone brands.Great little device but does make difference and battery is very good too. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic DAC, really impressed *by on Reviewed in the United Kingdom 21 July 2026* I absolutely love this DAC, paired it with a set of Ziigaat Oddessy 2 IEM's and this can drive them very well.Having the option of super high quality Bluetooth as well makes the listening experience amazing.Really impressed with the app, you can change the EQ to superior depths to match your hearing profile.The battery lasts ages, I've only charged it once since I've had it, and the fact it clips onto a belt is great. The multi function buttons on the side make controlling music and volume really easy too.Juat be careful not to turn it up too much or you could damage your hearing, this DAC can get very very loud.I paired it with a Samsung S26 Ultra and enabled Bluetooth LDAC, the change was absolutely immense in terms of quality, the compatibility with LDAC is just a game changer.Excellent value for money. ### ⭐⭐⭐⭐⭐ Ideal value for price, great features, but better sound quality is possible *by on Reviewed in the United Kingdom 20 April 2024* This is such a good, balanced product in terms of features and price.But if you want better sound you can find it if you pay more.- it has good sound quality- it has great bluetooth connectivity, I can use it in different rooms, different floors, outside my bt source- LDAC significantly better sound quality than other bluetooth codecs, if you connect to mac or iPhone, use wire, because other codecs are hurting sound quality- I have it connected to 3 devices at the same time! 2 by bluetooth and one by USB and it picks the one that playes quite well.- I switched it eventually to be connected to mac by USB, same mac by Bluetooth and am Android phone, because mac does not support LDAC it hurts sound, but sometimes I just disconnect usb and go somewhere, so it switches from usb source to bluetooth in matter of secondsConnectivity of it is so much better than any other bluetooth device I have. Bose 700 does not connect half the time and take a minute to connect if it does, Topping G5 take a bit. This connects in a second, click, connected.The way how buttons are setup takes a bit of getting used to, app is good for nerds and equalization if you want to push your headphone somewhere else, but don't to make a reference headphones a consumer (V frequency response) curve headphones usually can't do that and it would only increase distortion and loose control.Battery life is better than Topping G5 which is 5 times the size and weight. ### ⭐⭐⭐⭐⭐ Good quality and convenient DAC *by on Reviewed in the United Kingdom 13 August 2026* Great little device, good quality dac and simple controls, small enough to fit in your pocket (like this lip balm for scale) or on a belt loop too. The app offers alot of tinkering options with good provided defaults. Battery life could be better but will certainly get you through a day if you're not maxing out every high battery usage setting, and you can always use the wired mode (which works seamlessly in my experience.)Overall good quality device, nothing quite like it at its price point. ## 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.com.eg/products/314126971-5k-usb-bluetooth-amplifier-dac-with-ldac-aptx-adaptive-aptx](https://www.desertcart.com.eg/products/314126971-5k-usb-bluetooth-amplifier-dac-with-ldac-aptx-adaptive-aptx) --- *Product available on Desertcart Egypt* *Store origin: EG* *Last updated: 2026-08-30*