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One microphone is a staple of practically each podcast, voiceover sales space, and streaming setup – the Shure SM7B. The sequence has been round for nearly 50 years and is the business commonplace for vocal recordings. Amazingly, it solely continues to develop in reputation.
In case you are lucky, you may choose one up for about $400 and that may be a affordable worth. Or, you may construct one your self for as little as $30. Caleb from DSLR Video Shooter did this DIY experiment himself.
He 3D printed some components, discovered another items, after which did a comparability between the DIY model and an authentic SM7B.
Wanting on the two mics side-by-side exhibits that this clone is spectacular. It seems to be tremendous comparable. Plus, Caleb claims it sounds practically nearly as good.
At its core, the DIY mic is a 3D-printed housing that holds a less expensive dynamic vocal mic. This will appear absurd, however in the event you break down an SM7B you’ll see that it is rather comparable in design.
It isn’t a precise match in fact, there are some actual variations within the capsule and there are further controls on the again of the true SM7B.
Picture Credit score: Shure
The dynamic mic nestled inside is similar to the SM58. Shure themselves even clarify that the SM57, SM58, and SM7B all use a variation of the identical cartridge and will have comparable profiles.
The grille design is what makes a distinction in how the sound is recorded. The SM7B has a bigger grille and foam cowl that hold the performer at a perfect distance and cut back the affect of plosives.
The SM58’s grille may be very near the capsule and makes it way more tough to forestall that.
Picture Credit score: Shure
So, you could have a $100 SM58 (or nearer to $60 used) that with a couple of additional items you may probably get wanting and sounding like a $400 SM7B. I feel you may see the place that is going.
A customized housing to carry the SM58 will get issues wanting actually, actually good. It additionally retains the capsule on the identical distance from the speaker as the unique SM7B.
Let’s take a look at what you want:
Microphone: Shure SM58
3D-Printed Components: Essential Physique, Grille, and Mount
3 x M4x16mm Metric Screws
5/8” to three/8”-16 Adapter
Foam Cowl (Matches SM7B)
In case you are on a decent funds, this will all be executed with the $20 Behringer Ultravoice XM8500 as an alternative.
Meeting is straightforward. Slide within the mic and ensure the screw gap strains up with the opening within the physique. Lock the mic in with a screw. Now screw within the mount and thread within the adapter.
Pop on the froth cowl, add a ball head for simpler adjustment, and you might be executed!
Caleb does a sequence of fast comparisons so you may hear the variations for your self and so they all sound nice. Even if you’re selecting up some variations I’d say they’re all superb. Nothing you may’t work with.
What did you concentrate on the DIY mics vs the Shure SM7B?
[source: DSLR Video Shooter]
Order Hyperlinks:
Shure SM7B Vocal Microphone (B&H, Amazon)
Shure SM58 Dynamic Microphone (B&H, Amazon)
Behringer Ultravoice XM8500 Dynamic Microphone (Amazon)
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