Coda MB-Stealth in-Line Microphone Preamp Mic Gain Booster for Dynamic and Ribbon Mics - 48V Phantom Power Mic Preamp with 28 db Clean Gain, Ultra Low Noise, Enhance Your Podcast or Livestream

Recorded using a dynamic mic SM57, helped so much with the excess noise from increasing the gain on my interface. Audio comes out way cleaner

Works as expected. Plug and play. No addition wiring or cords needed. Just plug into the back of your device or where you plug in your mic, and it works.

It boosts the signal perfectly with no discernible distortion or noise (of course you need to provide it with 48 V phantom power which it does not pass on to the microphone! Which is exactly what you want). Great price and an overall great device.

100/10 Didn't save my marriage but at least I'm not sad about it . I have a Black Lion Audio 2x2 interface and a Shure SM58 , even at Max gain I was barely audible without post processing of ~24db. Now I am nice and loud at 50-60% gain!!! Quality seems identical to without if not better than before. Easy install!!! ( literally plug it into the back of your mic. enable 48 volt/phantom on interface.) high quality packaging and quality feel to the plug and a surprising heft to it!!! These are probably insanely cheap to make and the margin of profit must be huge but be for real you aren't making your own, and if you do it won't be this nice. Overpriced for what it is? kiiiinnnda but idk there's far more expensive versions of these that have bad reviews. so imo, GREAT VALUE FOR ITS COMPETITION 100/10

I bought 2 of these abut a year ago. They worked great at first but all of a sudden I noticed the preamp on my Focusrite interface was not working. I chucked it up to the interface being old since I'd had it about 5 years. So I bought a new Mackie interface. Everything was working quite well and I don't use it a lot. But noticed that one day I had to turn up the gain in OBS, which was unusual because with the in line booster I had plenty of volume and never had to add any before. So I didn't think much about it but then about 2 weeks later, tried to use the setup and nothing. Mic preamp is blown on my new Mackie interface. I tried different cable, mics, and both of the Coda Stealth units and got nothing. So be very weary of this product.

I love this little mighty power house. Brings a ton more kick to my mics

This thing actually works pretty well! Seems to be built fine, adds noticeable gain (though less than I was anticipating), and doesn’t seem to add any noise to the signal so the mic still sounds perfectly clean - just louder Compared to the more expensive ones - might as well try this first cause it is a good price. If ya end up needing more oompf then one of the way more expensive options may be needed, but for my use this does the job just fine. Only complaint: connection is a bit loose which feels light it might cause issues in the future if I’m not super careful with it, but doesn’t seem to actually cause any issues with the functionality.

Super Bueno

Esta bien, lo estoy usando con la mezcladora: Zoom livetrack L8 y esta solo tiene +54 dB (microfono shure SM7B requiere minimo 60 dB) Funciona correctamente, pero se introduce algo de ruido si se sube la ganancia. Aun asi lo recomiendo.

Stealth in-Line Mic Preamp, Active Booster for Dynamic and Ribbon Microphones - Reduce Noise and Add Clarity to Your Podcast or Livestream, by Coda Music Technologies Well -- i went from a cheaper "Mayano" dynamite inline preamp to this one which is a bit better in terms of adding a bit more power behind the Shure sm7b -- i find this pretty clean sounding whilst adding a bit more juice. The only thing i that is a bit annoying is that its a bit thick so it gets in the way of the RODE PSA100 scissor mount at certain mounting positions. It works just fine --- just OCD. I'm not sure why others say "this is really noisy" because it isnt. Perhaps others have some EM noise in the area? i'm not sure but this is whisper quiet to me and doesnt introduce any noticeable noise to the signal

It works as advertised.

Its great for the price but not the best

I don't have experience with other similar products so I can't compare, but I'm extremely satisfied with this product. Without it, I would always find myself playing around with filters searching for a way to get the sound quality I was looking for from various dynamic mics, but adding this mic activator really helped my audio reach what I feel is its true potential.