How We Research
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
If you want a clean, install-and-forget way to add Bluetooth to a mixer, hi-fi system or PA that already sounds good, choose blafili B3; if you need a full 12-channel console that mixes microphones, instruments and Bluetooth sources into one board, choose NEW BAXS Professional DJ Audio.
• blafili B3 — biggest strength: It's a purpose-built Bluetooth receiver with a Qualcomm QCC5125 chipset, an ESS ES9018K2M DAC, and four simultaneous outputs (RCA, balanced XLR, optical, coaxial) — so it slots into existing gear instead of replacing it.
• blafili B3 — biggest trade-off: It has no microphone inputs, no faders, no phantom power and no mixing at all. It only receives and converts Bluetooth audio.
• NEW BAXS Professional DJ Audio — biggest strength: A genuine 12-channel mixer with 12 XLR inputs, +48V phantom power, a USB interface with flash-drive playback, and an FX processor — it's a whole console.
• NEW BAXS Professional DJ Audio — biggest trade-off: It's a 10.8-pound, corded, 220V board that needs a power outlet and a real setup; it's not something you tuck behind a shelf.
• Who each is for: Pick the blafili B3 if you want wireless streaming into gear you already own. Pick the NEW BAXS if you're building a multi-mic or multi-instrument setup from scratch.
The blafili B3 is a Bluetooth receiver, and it's honest about that. You feed it a wireless signal from a phone, tablet or laptop, and it hands that signal back to your system through whichever output suits you — RCA, balanced XLR, optical or coaxial. All four can run at once, which is unusual at this level and genuinely useful if you want to feed two zones or two devices at the same time. Inside, the Qualcomm QCC5125 chipset handles the wireless side with LDAC and aptX HD support, and an ESS ES9018K2M DAC does the conversion with an emphasis on low noise, low distortion and wide dynamic range. On paper, that's a serious pairing for a receiver this size.
The details show who blafili was actually designing for. You can rename the Bluetooth broadcast — up to 12 letters or numbers — which matters in a building with several units. A 4-digit passcode can be added to keep strangers from pairing into a shared space. And the B3 stays silent: no pairing beeps, no voice prompts, no disconnect chime. In a classroom, a church, a gym or a hotel lobby, that's the difference between a tool and a nuisance.
Buy it if you already own a mixer, AV receiver, preamp, powered speaker or hi-fi system and just want to cut the cable. The 33m (100 ft) claimed range and the removable RP-SMA antenna give you headroom, and you can swap the antenna for a longer one if your space demands it. Skip it if you need to plug in microphones or instruments — the B3 has zero inputs for that. Also note what's in the box: an antenna, a USB-to-USB-C power cable, an optical cable and adhesive feet. There's no power adapter and no RCA or XLR cables, so plan accordingly. And keep the antenna installed — range drops sharply without it.
The NEW BAXS is the opposite kind of product: a 12-channel mixer that wants to be the center of your rig. It gives you 12 XLR inputs with switchable +48V phantom power, plus 12 XLR line inputs and 1/4-inch jacks for instruments. Condenser mics, dynamic mics, vocals, guitars, keyboards — the input section is built to swallow all of it. Bluetooth 5.0 is here too, but as one source among many rather than the whole point, so you can stream from a phone and blend it against live channels.
The control surface is where it earns its keep. There's a 7-bit LED display, rotary knobs for input selection and master volume, independent channel balance, and high/plus/low frequency adjustment. The FX section covers effects, delay, reverb-style spatial control and panning, and PFL/AFL lets you monitor individual channels pre-fade so you can dial in one track without touching the main mix. A USB interface handles flash-drive playback and recording in MP3, WAV and WMA — handy for backing tracks or capturing a set.
It's built to be moved and used hard: an ultra-thin chassis with sealed rotary controls to keep dust out, and it weighs 10.8 pounds. Two things to plan for. It's corded electric at 220 volts, so check that against your power before you commit. And the layout is wide and shallow (about 20 inches deep by 13 inches high), so it needs a proper table or stand rather than a shelf. NEW BAXS backs it with a 12-month warranty and 24-hour customer service.
Side-by-Side: Which Should You Choose?
• Best for adding Bluetooth to gear you already own → blafili B3. One box, four outputs, done.
• Best for mixing live microphones and instruments → NEW BAXS Professional DJ Audio. Twelve XLR inputs with phantom power is a different category of tool.
• Best for silent, shared-space installations → blafili B3. No beeps, no voice prompts, custom broadcast name, optional passcode.
• Best for recording and flash-drive playback → NEW BAXS. Built-in MP3 player and recorder supporting MP3, WAV and WMA.
• Best for output flexibility → blafili B3. RCA, balanced XLR, optical and coaxial, all usable simultaneously.
• Best for hands-on control → NEW BAXS. Faders, FX, delay, pan, PFL/AFL monitoring and per-channel EQ.
• Best for a quick, low-hassle setup → blafili B3. It's small (about 3" x 5.6" x 1.5"), light at 0.24 kg, and you supply your own USB power adapter.
• Best for a permanent stage or studio rig → NEW BAXS. Corded 220V power, sealed controls and a rugged chassis built to stay put.
In my opinion, these two barely compete — they solve different problems, and that's the real answer. If your system already sounds the way you want and the only missing piece is wireless, I'd buy the blafili B3. The QCC5125/ES9018K2M pairing, the four simultaneous outputs and the silent operation make it a genuinely thoughtful receiver rather than a generic dongle, and it disappears into a rack without drama. I'd only steer you to the NEW BAXS Professional DJ Audio if you're actually mixing — multiple mics, instruments, backing tracks, a live room. If that's your world, the 12 XLR inputs, phantom power and FX section are worth the size and the outlet. Match the tool to the job and you won't regret either.
FAQ
The blafili B3, in my opinion. It's a receiver with no channel setup to learn — you pair, you pick an output, you listen. The NEW BAXS assumes you already understand gain staging, phantom power and fader levels.
It can stream over Bluetooth 5.0, but it's a 12-channel console with corded 220V power — a lot of hardware for a simple streaming job. For that specific use, the blafili B3 is the more sensible fit.
That depends entirely on what you're plugging in. If you only need wireless streaming, the B3 gives you the right features without paying for channels you'll never touch. If you're mixing live sound, the BAXS packs the inputs, effects and monitoring you'd otherwise buy separately. Check the current price on Amazon for both and compare against those needs.
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