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We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-09-25 · 7 min read · Independent comparison
• FIFINE Gaming Audio Mixer — biggest strength: four independent channels (mic, line in, headphone, line out) with a real volume fader, front mute and monitor buttons, plus 48V phantom power for condenser mics. It's a mixer, not a mic.
• FIFINE Gaming Audio Mixer — biggest trade-off: it needs a microphone you already own, and its XLR input will not work with a USB mic. XLR cable not included, and audio quality depends on the cable you pair it with.
• BietrunPro Xlr Usb Dynamic — biggest strength: one box that is the microphone, the stand, the pop filter and the cable. XLR out, USB-C out, gain knob and a 3.5mm monitoring jack — no extra gear needed.
• BietrunPro Xlr Usb Dynamic — biggest trade-off: it gives you no faders, no channel mixing and no sound effects. It captures one voice and that's it.
• Who each pick is for: FIFINE for streamers and podcasters who already own (or plan to buy) an XLR mic and want physical control over their whole audio chain. BietrunPro for singers, interviewers and creators who want a working mic setup out of the box with the least fuss.
This is the piece of gear you build a studio around, not the thing that makes sound on its own. The SC3 is a mixer with one XLR microphone input, and it feeds 48V phantom power to that input — so a condenser mic works without a separate preamp. That detail matters. A lot of budget interfaces force you to buy a phantom power supply as a second box. Here you don't. The flip side is that the XLR input is only for XLR mics. Plug in a USB microphone and nothing happens. FIFINE says it plainly in the specs, so don't buy this hoping to run your USB mic through it.
Then there's the personality layer. Four customizable sound-effect buttons you can record and trigger, six voice-changing modes, twelve auto-tune settings, and RGB lighting you can flow or freeze. Some people will call that gimmicky. For a Twitch or TikTok audience, I call it content. The RGB isn't harsh — it reads more like a light show behind your hands than a glare in your face.
Who should skip it? Anyone who wants a microphone included, anyone who only ever uses a USB mic, and anyone who wants zero setup thinking. You'll also need your own XLR cable, and FIFINE explicitly warns that length, shielding and connector condition affect audio, so buy a shielded one. It runs plug-and-play on Mac and Windows over USB-C, and the two-in/two-out layout (mic and line in, headphones and line out) covers most desk setups.
BietrunPro Xlr Usb Dynamic: Who It's For
The BietrunPro is the opposite philosophy: everything you need is in the box. It's a unidirectional dynamic microphone with a metal body, a 40Hz–20kHz frequency response, −51 ±3dB sensitivity and a 92dB signal-to-noise ratio, and it ships with the stand, the pop filter, a 16.5 ft XLR cable and both USB cable options. Unbox it, plug it in, talk. That's the whole experience.
The dual output is the smart part. XLR mode sends it to an audio interface, mixer, sound card or other pro gear — so it can grow with you if you later add a mixer like the FIFINE. USB-C mode goes straight into a desktop, laptop, MacBook or an OTG-enabled Android phone with no drivers at all. Very few mics at this level give you both paths. The bottom-mounted gain knob adjusts mic level and headphone level, and the 3.5mm jack gives you zero-latency monitoring so you hear what your audience hears while you're still performing.
The unidirectional capsule is tuned to reject sound from the sides and rear, which is exactly what you want in an untreated bedroom or a shared office. The included dual-layer pop filter kills plosives physically rather than electronically, and the all-metal desk stand adjusts from 8.5 to 16 inches with a 180° tilt range. The clip has a 1/4-inch screw port, so it moves to a boom arm later if you want.
Who should skip it? Anyone who needs to blend a game feed, music and chat into one live mix — this mic has no faders or channels for that. And anyone who already owns a great XLR mic has no reason to buy another one.
Side-by-Side: Which Should You Choose?
• Best for controlling a full audio chain → FIFINE Gaming Audio Mixer. Four channels, four faders, front mute and monitor.
• Best for condenser mics → FIFINE Gaming Audio Mixer. Built-in 48V phantom power.
• Best for phone and laptop recording → BietrunPro Xlr Usb Dynamic. USB-C plug-and-play, OTG on Android, no drivers.
• Best for stream entertainment value → FIFINE Gaming Audio Mixer. Voice change, auto tune, four sample pads, controllable RGB.
• Best for clean solo vocals in a noisy room → BietrunPro Xlr Usb Dynamic. Unidirectional pickup with 92dB SNR and a dual-layer pop filter.
• Best for zero-latency self-monitoring on the mic itself → BietrunPro Xlr Usb Dynamic. 3.5mm headphone jack with its own gain knob.
• Best for growing into a studio → a tie, honestly. The BietrunPro has XLR out, and the FIFINE has XLR in. Together they're a legitimate starter chain.
If I had to pick one, I'd buy the FIFINE Gaming Audio Mixer — but only because I already think in terms of a mic-plus-mixer setup, and the 48V phantom power, four channels and physical faders solve a problem a bare microphone can't. If you don't own an XLR mic yet, that logic flips completely: the BietrunPro gets you recording today with nothing else to buy. In my opinion the honest answer is that the BietrunPro is the safer first purchase and the FIFINE is the better second one. Buy the FIFINE if you're building a stream. Buy the BietrunPro if you just want to be heard.
can you dj with studio headphones
Yes, and that's exactly how DJing works. Studio headphones are designed for accurate, flat monitoring, which is what you need to cue the next track while the main speakers play to the room. The BietrunPro's 3.5mm jack and the FIFINE's dedicated headphone channel both let you monitor privately, which is the same principle a DJ relies on.
do you need headphones to dj
You don't strictly need them, but practically you do. Without headphones you can't hear the incoming track before the crowd does, so you can't beatmatch or cue cleanly. A monitoring path — whether that's a headphone jack on a mic like the BietrunPro or the headphone channel on the FIFINE mixer — is the part that makes live mixing possible.
why do djs need headphones
Because DJs need to hear two things at once: what the audience is hearing, and what's coming next. Headphones give you that private second channel. The FIFINE treats headphones as one of its four independently controlled channels, and the BietrunPro offers zero-latency monitoring through its 3.5mm jack — both serve that same cueing job in different setups.
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See also: ICTION Headphone Audio Jack vs AHFYCIH USB C Earbuds, Mad Catz E.S PRO 1 vs Poihiom USB-C in-Ear Gaming, Audio-Technica ATH-GL3BK vs Nacon RIG R5: Gaming Headphones