---
product_id: 612600342
title: "B3 Professional XLR Bluetooth v5.1 Music Receiver, LDAC & aptX HD Streamer, Built-in ESS DAC, Analog RCA, Digital Optical and COAXIAL Outputs, for Audio Mixer, DJ Speakers & PA System"
brand: "blafili"
price: "€ 221.31"
currency: EUR
in_stock: true
reviews_count: 8
category: "Blafili"
url: https://www.desertcart.hr/products/612600342-b3-professional-xlr-bluetooth-v5-1-music-receiver-ldac-aptx
store_origin: HR
region: Croatia
---

# LDAC & aptX HD for hi-res wireless Bluetooth v5.1 with 33m range ESS ES9018K2M DAC for pristine sound B3 Professional XLR Bluetooth v5.1 Music Receiver, LDAC & aptX HD Streamer, Built-in ESS DAC, Analog RCA, Digital Optical and COAXIAL Outputs, for Audio Mixer, DJ Speakers & PA System

**Brand:** blafili
**Price:** € 221.31
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate your sound game — wireless, wired, and worry-free!

## Quick Answers

- **What is this?** B3 Professional XLR Bluetooth v5.1 Music Receiver, LDAC & aptX HD Streamer, Built-in ESS DAC, Analog RCA, Digital Optical and COAXIAL Outputs, for Audio Mixer, DJ Speakers & PA System by blafili
- **How much does it cost?** € 221.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/612600342-b3-professional-xlr-bluetooth-v5-1-music-receiver-ldac-aptx)

## Best For

- blafili enthusiasts

## Why This Product

- Trusted blafili brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Level DAC Inside:** Built-in ESS ES9018K2M DAC ensures ultra-low distortion and dynamic range, elevating every note with precision and clarity.
- • **Plug & Play USB DAC Mode:** Easily connect to computers with USB for high-quality 16bit/48kHz audio, making your workstation sound as good as your live setup.
- • **Customizable & Secure Bluetooth:** Set your own Bluetooth broadcast name and passcode to protect your connection and personalize your device in professional setups.
- • **Audiophile-Grade Wireless Streaming:** Experience studio-quality sound with LDAC & aptX HD codecs, delivering crystal-clear, high-res audio from your smartphone or laptop.
- • **Versatile Multi-Output Connectivity:** Simultaneously output via XLR, RCA, Optical, and Coaxial to seamlessly integrate with mixers, DJ speakers, and PA systems.

## Overview

The blafili B3 is a professional-grade Bluetooth v5.1 music receiver featuring LDAC and aptX HD streaming, a built-in ESS ES9018K2M DAC, and multiple simultaneous outputs (XLR, RCA, Optical, Coaxial). Designed for audiophiles and pro audio setups, it offers customizable Bluetooth names and passcodes, long-range wireless connectivity up to 33 meters, and USB DAC functionality for computers. Compact and robust, it integrates effortlessly with mixers, DJ speakers, and PA systems, delivering pristine, distortion-free sound with minimal latency.

## Description

Buy blafili B3 Professional XLR Bluetooth v5.1 Music Receiver, LDAC & aptX HD Streamer, Built-in ESS DAC, Analog RCA, Digital Optical and COAXIAL Outputs, for Audio Mixer, DJ Speakers & PA System: Wireless Audio Receivers & Adapters - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: This is the best bluetooth DAC for the cost! - I came across this product when searching for a Bluetooth 5.0 receiver that has stereo balanced out. The only choices outside of this price came to be a Denon Professional unit that is very dated and full of complaints, a couple of small mono XLR male only units that are rechargeable, and extremely high cost "audiophile" geared devices. The fact is, this hits all the marks! It features unbalanced L+R RCA, coax, Toslink, and balanced L+R XLR outputs. The build quality is excellent and simple. The case is a satin black alloy with a composite front and rear panel. The XLR pins and antenna connector are gold plated. The oled screen is simple yet functional. I like that it is crisp, but not overly bright. It easily fits in with your gear while not being obtrusive. There is only one button on the entire unit, and it serves as a power button, un-pair device, and factory reset. NOTE: This receiver automatically powers on if USB voltage is supplied, thus allowing you to connect it to your receiver's switched outlet or your main power supply. Upon disassembly, I was delighted to see that this does indeed contain the ESS 9018K2M chip and the Qualcomm QCC5125! Too many false advertisements to not check nowadays. All solder joints look good with no slop. The included USB and Toslink cable are 3ft. and feel of good quality. The sound through this device is strong and clear with no perceived distortion. It is very quick to connect with no dropouts while in use. My final take on this is that is a no-brainer! A good DAC should not "color" sound as it is completely digital. Some may call me incorrect. Fine! Go sit at home and try to find the difference between your $1k unit and this one while sipping brandy by yourself. The rest should take advantage of this excellently built and priced device and keep all of the extra money in your pocket! Blafili B3 for the win!
Review: BLAFILI B3 Bluetooth Music Receiver: A Stunning Digital-Analog Synergy - As an audiophile who’s invested in the richness of vacuum tube amplification, I’ve always been cautious when it comes to integrating digital components into my setup. I rely on the Yaqin MC-13S tube amplifier for its organic, full-bodied sound, and introducing a Bluetooth receiver felt risky - until I tried the BLAFILI B3. To put it plainly, the B3 has transformed my listening experience. I did experience some initial Bluetooth connectivity issues, but Michael from BLAFILI was prompt, knowledgeable, and intentional in helping me troubleshoot. His support was effective, and the issue was quickly resolved. During that time, I genuinely struggled with the thought of not having the B3 in my system. I had already grown attached to the sound it produced - clear, dynamic, full of detail, and strikingly musical. I didn’t want to go back to the way things sounded before. Even using basic RCA outputs - not the balanced XLRs the unit offers - I’ve been astounded by the clarity, tonal integrity, and emotional impact of the signal. Streaming high-resolution tracks over Bluetooth 5.1 with aptX HD, the sound retains both depth and nuance. The pairing of the B3’s clean digital transmission with the analog warmth of the Yaqin MC-13S creates something special: a listening experience that is articulate, immersive, and deeply satisfying. What strikes me most is the preservation of musical dynamics and spatial detail. Vocal performances are intimate and textured. Stringed instruments sing with body and resonance. Cymbals decay naturally into the air, and bass lines remain tight, never bloated. There’s a three-dimensionality that many wireless devices fail to preserve, but the B3 renders it beautifully, even through standard RCA. And this is where my imagination kicks in: if the RCA output is this good, what might the XLR outputs unlock? I envision an even wider soundstage, a lower noise floor, and a heightened sense of presence. The fact that the B3 offers balanced outputs at all is a clear nod to its professional-grade ambitions. From a technical standpoint, connectivity is now rock solid. With the antenna exposed and the unit positioned just a couple of feet from my streaming source, I’ve experienced no dropouts, no lag, and no instability. Setup was effortless - power on, pair, and play. I haven’t had to think about it since. As someone who values musicality over convenience, I never expected to say this, but: I dread going back to life before the BLAFILI B3. It has elevated my system in ways I didn’t think possible for a Bluetooth device. I now listen more often, for longer, and with greater attentiveness. It has made my carefully curated analog setup more flexible, without asking me to sacrifice fidelity. Final Thoughts: The BLAFILI B3 is a rare find: a Bluetooth receiver that meets audiophile standards. When paired with something as revealing and tonally rich as the Yaqin MC-13S, it becomes a conduit for true musical connection. If you’re looking to bring wireless convenience into a high-fidelity, analog-forward system, this is the receiver to get. And if you run into issues, know that Michael from BLAFILI provides excellent support - precise, attentive, responsive, and committed to resolving any problems. Even with RCA cables, the BLAFILI B3 music receiver is exceptional. With XLR, it could be sublime. Highly recommended.

## Features

- Enjoy High Quality Bluetooth Audio On Your Powered Speakers - blafili B3 Bluetooth Receiver lets you stream music from your smartphone to your speakers with stunning sound quality. It supports LDAC, aptX HD, aptX Low Latency, aptX, SBC and AAC Bluetooth audio codecs for the best wireless audio experience. Note: blafili B3 is a Bluetooth receiver, not an amplifier. It cannot drive passive speakers directly.
- USB DAC for Your Computer - blafili B3 also works as a plug and play USB DAC that supports up to 16bit 48kHz audio resolution. You can connect it to your laptop, PC or tablet with USB cable and enjoy high quality sound from your computer. On the blafili B3, the Bluetooth input takes precedence over the USB audio input.
- Qualcomm QCC5125 Chipset and ESS DAC ES9018K2M - blafili B3 combines Qualcomm latest chipset QCC5125 with ESS DAC ES9018K2M for the ultimate performance. QCC5125 provides low power consumption, low latency and high stability, while ES9018K2M delivers low distortion, low noise and high dynamic range.
- Versatile Connection Options - blafili B3 can be connected to a variety of audio systems, including hifi av receivers, preamplifiers, amplifiers, DACs, powered speakers. You can use the RCA cable( NOT INCLUDED ) or optical cable( INCLUDED ) or coaxial cable( NOT INCLUDED ) or XLR cable( NOT INCLUDED ) to connect it with any RCA, Optical, Coaxial, XLR spacing device. All XLR, RCA, COAXIAL and OPTICAL outputs are active simultaneously. Note: The Toslink (optical) port is output only. This product does not support optical input.
- Custom Bluetooth Broadcast Names and Passcodes - Unlike most other Bluetooth receivers, we can customise the Bluetooth broadcast name ( <= 12 characters, letters or numbers only) according to your requirements. blafili B3 devices do not have passcodes by default. However, we can set a specific passcode (4 digits: numeric only) for each blafili B3 device to prevent unauthorised persons from connecting to the blafili B3 also. BUT custom orders can ONLY be placed at blafili com or you can request the softwares and instructions from us by email to reprogram it yourself.
- Long Range - Receives Bluetooth signals wirelessly up to 33m ( 100 FT ). Removable Bluetooth antenna( RP-SMA connector ) to upgrade for longer streaming distance.
- NO Tones - When the blafili B3 is paired or unpaired, there are no beeps produced like so many other Bluetooth receivers will do.
- What's In The Box: 1 x blafili B3; 1 x Removable RP-SMA Antenna; 1 x USB to USB-C Power Cable ( Power Adapter NOT INCLUDED ); 1 x Optical Cable ( RCA Cable & Coaxial Cable NOT INCLUDED ); 4 x Self-Adhesive Feet Bumpers

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0CT3VRJ5L |
| Best Sellers Rank | #10,489 in Electronics ( See Top 100 in Electronics ) #58 in Wireless Audio Receivers & Adapters |
| Customer Reviews | 4.6 4.6 out of 5 stars (257) |
| Date First Available | January 23, 2024 |
| Item Weight | 8.4 ounces |
| Item model number | blafili B3 |
| Manufacturer | blafili |
| Product Dimensions | 3 x 5.6 x 1.5 inches |

## Product Details

- **Audio Output Mode:** Stereo
- **Brand:** blafili
- **Color:** Black
- **Compatible Devices:** Desktop, Home Theater, Laptop, Smartphone, Tablet
- **Connectivity Technology:** Bluetooth, Coaxial, Optical, RCA, XLR
- **Connector Type:** Coaxial, XLR
- **Controller Type:** Hand Control, Push Button
- **Special Feature:** Built-In Bluetooth, Display, Hi Res Audio, Music Streaming, USB Port
- **Surround Sound Channel Configuration:** 2
- **Video encoding:** MOV

## Images

![B3 Professional XLR Bluetooth v5.1 Music Receiver, LDAC & aptX HD Streamer, Built-in ESS DAC, Analog RCA, Digital Optical and COAXIAL Outputs, for Audio Mixer, DJ Speakers & PA System - Image 1](https://m.media-amazon.com/images/I/71js01Q7OOL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ This is the best bluetooth DAC for the cost!
*by K***O on April 26, 2024*

I came across this product when searching for a Bluetooth 5.0 receiver that has stereo balanced out. The only choices outside of this price came to be a Denon Professional unit that is very dated and full of complaints, a couple of small mono XLR male only units that are rechargeable, and extremely high cost "audiophile" geared devices. The fact is, this hits all the marks! It features unbalanced L+R RCA, coax, Toslink, and balanced L+R XLR outputs. The build quality is excellent and simple. The case is a satin black alloy with a composite front and rear panel. The XLR pins and antenna connector are gold plated. The oled screen is simple yet functional. I like that it is crisp, but not overly bright. It easily fits in with your gear while not being obtrusive. There is only one button on the entire unit, and it serves as a power button, un-pair device, and factory reset. NOTE: This receiver automatically powers on if USB voltage is supplied, thus allowing you to connect it to your receiver's switched outlet or your main power supply. Upon disassembly, I was delighted to see that this does indeed contain the ESS 9018K2M chip and the Qualcomm QCC5125! Too many false advertisements to not check nowadays. All solder joints look good with no slop. The included USB and Toslink cable are 3ft. and feel of good quality. The sound through this device is strong and clear with no perceived distortion. It is very quick to connect with no dropouts while in use. My final take on this is that is a no-brainer! A good DAC should not "color" sound as it is completely digital. Some may call me incorrect. Fine! Go sit at home and try to find the difference between your $1k unit and this one while sipping brandy by yourself. The rest should take advantage of this excellently built and priced device and keep all of the extra money in your pocket! Blafili B3 for the win!

### ⭐⭐⭐⭐⭐ BLAFILI B3 Bluetooth Music Receiver: A Stunning Digital-Analog Synergy
*by H***V on July 10, 2025*

As an audiophile who’s invested in the richness of vacuum tube amplification, I’ve always been cautious when it comes to integrating digital components into my setup. I rely on the Yaqin MC-13S tube amplifier for its organic, full-bodied sound, and introducing a Bluetooth receiver felt risky - until I tried the BLAFILI B3. To put it plainly, the B3 has transformed my listening experience. I did experience some initial Bluetooth connectivity issues, but Michael from BLAFILI was prompt, knowledgeable, and intentional in helping me troubleshoot. His support was effective, and the issue was quickly resolved. During that time, I genuinely struggled with the thought of not having the B3 in my system. I had already grown attached to the sound it produced - clear, dynamic, full of detail, and strikingly musical. I didn’t want to go back to the way things sounded before. Even using basic RCA outputs - not the balanced XLRs the unit offers - I’ve been astounded by the clarity, tonal integrity, and emotional impact of the signal. Streaming high-resolution tracks over Bluetooth 5.1 with aptX HD, the sound retains both depth and nuance. The pairing of the B3’s clean digital transmission with the analog warmth of the Yaqin MC-13S creates something special: a listening experience that is articulate, immersive, and deeply satisfying. What strikes me most is the preservation of musical dynamics and spatial detail. Vocal performances are intimate and textured. Stringed instruments sing with body and resonance. Cymbals decay naturally into the air, and bass lines remain tight, never bloated. There’s a three-dimensionality that many wireless devices fail to preserve, but the B3 renders it beautifully, even through standard RCA. And this is where my imagination kicks in: if the RCA output is this good, what might the XLR outputs unlock? I envision an even wider soundstage, a lower noise floor, and a heightened sense of presence. The fact that the B3 offers balanced outputs at all is a clear nod to its professional-grade ambitions. From a technical standpoint, connectivity is now rock solid. With the antenna exposed and the unit positioned just a couple of feet from my streaming source, I’ve experienced no dropouts, no lag, and no instability. Setup was effortless - power on, pair, and play. I haven’t had to think about it since. As someone who values musicality over convenience, I never expected to say this, but: I dread going back to life before the BLAFILI B3. It has elevated my system in ways I didn’t think possible for a Bluetooth device. I now listen more often, for longer, and with greater attentiveness. It has made my carefully curated analog setup more flexible, without asking me to sacrifice fidelity. Final Thoughts: The BLAFILI B3 is a rare find: a Bluetooth receiver that meets audiophile standards. When paired with something as revealing and tonally rich as the Yaqin MC-13S, it becomes a conduit for true musical connection. If you’re looking to bring wireless convenience into a high-fidelity, analog-forward system, this is the receiver to get. And if you run into issues, know that Michael from BLAFILI provides excellent support - precise, attentive, responsive, and committed to resolving any problems. Even with RCA cables, the BLAFILI B3 music receiver is exceptional. With XLR, it could be sublime. Highly recommended.

### ⭐⭐⭐⭐⭐ Excellent quality product!
*by B***G on December 29, 2025*

Works as described! Easily connects to my Bluetooth devices and outputs great-sounding quality audio. I also appreciate how it powers up via a simple usb connection with no special or proprietary hardware. The XLR output is nice because I’m sending it to a mixer input. I do wish the XLR output offered a singular stereo send, but I also understand why it’s split to L and R. Regardless, this product does exactly what I need with no extra bells or whistles. Sometimes simplicity is key!

## Frequently Bought Together

- blafili B3 Professional XLR Bluetooth v5.1 Music Receiver, LDAC & aptX HD Streamer, Built-in ESS DAC, Analog RCA, Digital Optical and COAXIAL Outputs, for Audio Mixer, DJ Speakers & PA System
- VANDESAIL XLR Cables, 3ft 2 Pack Microphone Cable, XLR Male to Female Balanced Microphone Cord 3 pin, 3 Foot Short mic Cord Oxygen-Free Copper (OFC) Nylon Braided
- Cable Matters 2-Pack Premium XLR to XLR Cables - 6ft, Male to Female Microphone Cable, Oxygen-Free Copper (OFC) Mic Cord, Black

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-03-01*