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Microphone in Line Preamp Gain Booster for Dynamic and Ribbon Mic

Free shipping on orders over $29.99

$19.99

$ 8 .99 $8.99

In Stock

1.Model:One Channel


  • With 25dB of gain, this preamp can easily boost dynamic microphones like the SM58 and SM7B to a normal output level of -18 to -10 dB without introducing noise and colors. This allows our audio interface and mixers to use high-impedance microphones like dynamic and ribbon mics effortlessly in a home studio setting.
  • Many entry-level audio interfaces need their built-in mic preamps set to maximum to drive dynamic microphones, which results in significant noise. By using this mic preamp, you only need to set the built-in mic preamp on the audio interface to 50%. This not only allows the dynamic microphone to reach a normal output level but also keeps the noise very low and the sound very clean.
  • This microphone does not require an additional power supply; it can operate simply by turning on the 48V phantom power on your audio interface or mixer. This is very convenient, and if you are live streaming or singing outdoors, you won't have to worry about extra power sources.
  • This model is available in single-channel, dual-channel, and four-channel versions, catering to the needs of home studios , bands or live streaming with different microphone configurations.
  • This preamp is very affordable, sturdy, and durable, with clear sound quality and clean low noise. It is ideal for beginners and budget-conscious users. Additionally, we offer a 5-year warranty to ensure you have a very satisfying experience



Product Description

mic preamp
mic preamp
mic preamp
mic preamp
mic preamp
mic preamp

mic preamp

Sturdy Metal Casing

This mic preamp uses a metal casing that is sturdy and durable. It also isolates external electromagnetic signals, ensuring a clean signal.

mic preamp

Safety Lock

The XLR interface is equipped with a safety lock to prevent the XLR cable from being pulled out during use, which could cause a signal interruption

mic preamp

Non-Slip Foot Pads

With four non-slip foot pads, this mic preamp will not move around when placed on a table


jeremy m
August 30, 2025
I've used a condenser microphone for years and am used to being able to talk into it from several feet away, so when I switched to a dynamic microphone, it was a huge change, I don't like having to put my mouth inches away from the microphone, so I decided to give this a try and it definitely works. Now I can sit back and talk once again. So basically this turns your dynamic microphone into a condenser mic.
Cary S
July 26, 2025
Great little booster should you need one. I was using this with a shure dynamic mic and to record on tirs absolutely crucialTo have a booster. I think the name brand they copied from is called cloud something. But they nailed it at a fraction of the clouds price.It gives it a 20 bump. I wish you could dial it on the hardware but oh well, that’s what we have dials for on logic. I guess. No, I think it should be on the hardware too. Also an on/off would be nice. But it works great and without noise for dynamics in the studio.
A&F Home
July 9, 2025
The Four Channel Microphone Preamp In Line Mic Booster is a fantastic addition to any podcasting, recording, live streaming, or home studio setup. This preamp enhances the signal from your microphones, providing clear and strong audio quality. With four channels, it allows you to connect and boost multiple microphones simultaneously, making it ideal for group recordings or multi-instrument setups. The design is user-friendly, ensuring easy integration into your existing audio equipment. Whether you're a professional or just starting out, this mic booster significantly improves the clarity and volume of your recordings. A great tool for anyone looking to elevate their audio production quality.
Nick Rice
July 8, 2025
Provide no noticeable gain
honey larochelle
April 8, 2025
This does everything the cloud does but at a fraction of the cost! I'm so thankful that someone put me on to this. My recording sessions have been sooo much easier, faster and better. I can get a level with ease. It's not finicky. I cant believe it exists. if you have been eyeing the cloud, THIS is your ticket!!!
King
March 25, 2025
Did not think this product through very well. The connectors are on the back of the chassis and should be on the front panel. Only XLR jacks have Phantom Power on your mixer and you have to plug the output of these preamps into a XLR jack on your mixer that has Phantom power to power the preamp? What?To be practical, the preamp jacks need to be on the front panel, and the amps should have built in Phantom power to power the system so the system can be used for a multitude of applications and not just a useless specific one. I had to modify the system with a built in 48VDC phantom power supply.
Benjamin C
February 23, 2025
Great little unit for getting more gain level for Podcast mics. Priced great and plug and play. Make sure you have 48V phantom power in order to work.
Rob Colvil
February 20, 2025
This definitely boosts the signal, giving me more than I need, which is fine. After all, that's what volume faders are for. Far better to cut the volume than have to still boost it and wind up with a higher noise floor. The only drawback for me is the fact that, in order to power this thing, you have to send it phantom power from an existing preamp, which sort of nullifies one of the four inputs. I got this to augment an interface with 8 inputs, but only 4 preamps--the other four were 1/4" inputs, and getting XLR to 1/4" cables, of course, didn't cut it. The signals were too weak. It's obvious in hindsight, but building a home studio is an exercise in self-taught techniques. So I got this thing, except that in order to make it work, I have to use one of the existing preamps in my interface to power it, which still leaves one of the 1/4" inputs without a preamp. Don't get me wrong, this still expands the usable number of inputs now, but there's still one left over, which is frustrating. Mic math aside, this preamp does exactly what it claims to do: boost the signal significantly.
Stromgarde
February 14, 2025
We purchased this to get more volume out of a Shure mic that was too quiet for our PA system, and wow this did the trick. We now get excellent volume from the mic without any speaker hiss. Fantastic, low-cost way to boost the volume coming from a microphone. 10/10 would recommend.
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