The YouTube player loads when you press Play.
Coda MB-1: Listen to My SM7B with the Booster, Then Without It
Changing the gain in my MVX2U setup and leaving pauses to hear the background.
Article published November 4, 2026.
I want more usable level from my SM7B without just pushing the rest of my audio setup harder. The Coda MB-1 is the little box I try in this recording, and I leave in pauses so you can hear the background as I change settings.
The bigger Coda is my choice
I choose the MB-1 over the smaller Stealth version and open its simple box. The manual calls for phantom power, which is an important requirement to check with the connected equipment.
I look over the body and locking connection, then move to the actual setup: SM7B, Coda and my MVX2U interface.
Change one connection, then listen
With the booster connected, I try several interface gain settings. I then remove it and connect the microphone directly, increasing the interface gain again while leaving short quiet sections.
When I reconnect the Coda at the higher setting, the signal clips and I immediately turn it down. That is a noticeable moment in the comparison.
What the numbers mean here
I describe a 22 dB difference between two settings I used. It is my experience with this chain and those controls, rather than a calibrated measurement of the booster’s gain or proof that every setup becomes noise-free.
My original SM7B unboxing gives some background on why I upgraded the microphone. This later session is about trying the extra stage in its signal path.
All four original product links are below; I do not test the other three boosters head-to-head in this video.
The original course URL includes MIKETHETECH, with no stated discount amount or expiry. The description also credits http://eme7.com/ and http://discord.mikethetech.com/.
Links from the video
Affiliate disclosure: These links may earn me a commission at no extra cost to you.
- Coda MB-1 original Amazon link
- Coda Stealth original Amazon link
- Triton FetHead original Amazon link
- Cloudlifter original Amazon link
- GameDev.tv original Unreal Action Adventure course link
- MikeTheTech original channel membership link
Coupon code: MIKETHETECH — Amount not specified. Original course URL code. No amount or expiry supplied; separate from the featured product.
Links and offers are from the video description. Availability, prices and offer terms may change.
Some links to other products on this page are affiliate links, and we may earn a commission if you buy through them. It costs you nothing extra, and it has not changed what this article says — where a competitor is the better answer, we say so.
