The 5 Best Mic pres For SM7B (2023 reviews)

Shure has been making feature-packed pre for years, thanks to a combination of clever design and high-end materials. The X2U is designed to allow users to transform a mic to have a USB connection. It provides +48v phantom power for use with condenser microphones. This feature lets you put headphones directly on the Shure adapter so you can hear a mix of voice and other audio. The unit comes with straps allowing you to mount it directly to your mic stand, which is handy for desktop usage.

This is a great usb audio interface for use with a mevo camera. It provides phantom power and the audio quality is very good. The phantom power this unit supplies is plenty powerful for condenser mics. It is great for recording professional vocals.

Why We Like This:

Connects any xlr microphone to a computer for recording with headphone monitoring
Very high quality audio with no hums or other unwanted sounds
Good brand reputation

Best For XLR based Audio DAC: Manayo Mic pre For SM7B

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The manayo mic pre for sm7b's superior materials makes sure that it ages well with use. This amplifier supports all types of dynamic microphones, so it definitely surports with your sm57 microphone. It is made for xLR based audio and dac interfaces. It will make the signal coming from the microphone louder, up to a point. Its size and shape exactly match the DM1, and comes in either shiny metallic red or black. It sticks out pretty far and will put strain on your XLR port.

This is typically more than offset by running your mixer pre at a lower gain stage, reducing overall system noise. It works well with scarlett interfaces & dynamic mics. It does require a connection that supplies phantom power. The build quality is excellent and it feels solid.

Why We Like This:

Metal / composite construction, lightweight but feels robust
Work very well with dynamic microphones
Adds about 28 dbv of low distortion gain
Noise free gain and lots of it

Best For Guitar amp: Coda music technologies Mic pre For SM7B

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Coda Music Technologies is known for creating pragmatic and minimalist pre for people on the go, and its line of coda music technologies mic pre for sm7b definitely falls in line with that reputation. This is a beast of an alternative to the cloud lifter. It works well with an sm57 and a guitar amp. It provides 28db of clean gain. The stealth microphone preamp is compact and has a matte black finish that pairs perfectly with industry. It will reduce noise while adding microphone clarity.

It's a really efficient preamp. It will work with any microphone, but you do need phantom power in order for it to work. It is a bit thick so it gets in the way of the rode psa100 scissor mount at certain mounting positions. This product is easy to install and overall well made.

Why We Like This:

Reduce noise and add clarity to your podcast or livestream, by coda music technologies
Standard microphones for a minimal and stealth aesthetic
Stealth in-line mic preamp, active booster for dynamic and ribbon microphones

Best For boosting quiet Dynamic Mics: Donner Mic pre For SM7B

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Compared with other pre in this category, the donner mic pre for sm7b has a convenient design. This dynamic mic preamp is designed with a safe lock to prevent equipment damage caused by accidental unplugging. Like a headphone amplifier it just makes the mic sound not only louder but clearer. It requires 48V Phantom power and will not pass on that power to the microphone. In short, this preamp offers up to +26dB of ultra-clean gain, making it an excellent choice for home studio setups, podcasts, streaming, and recording. Its noise reduction capability, ease of use, durable construction, and excellent sound quality make it a reliable and high-performing option for those seeking to elevate their recording and streaming setup.

This thing is built like a tank. It comes in a nice cardboard case, similar to the cases Universal Audio is including with their new mics and sounds great.

Why We Like This:

Nice clean gain with absolutely zero hiss
Sounds transparent but boosts well, really noice
30 dynamic microphone and a goxlr audio interface

Best For podcaster: Windlim Mic pre For SM7B

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Next on the list, we've got yet another pre that manages to win our hearts. It's the windlim mic pre for sm7b and it's widely considered as pre that has the most suitable features. If you’re a podcaster or radio brodcaster, a simple one-channel preamp could meet your needs. It is a device that takes the output of a microphone (low in terms of nominal level) and amplifies it to line-level, a standard used by pretty much all professional audio gear. By amplifying the mic's signal, the mic preamp maintains the natural sound of your microphone. It is suitable for all passive dynamic microphones and ribbon microphones with no transfer of phantom power.

The dynamic microphone amplifier is well built and once you plug in your xlr cables (not include), a microphone preamplifier will link to the output side, the hiss of any kind or audio illusion are significantly reduced. This mic booster works great with no additional noise. It provides +25 db of clean, transparent gain for studio-quality sound.

Why We Like This: