Granelli Audio Labs Right Angle Shure SM57/58 Microphone

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  • Regular price $225.00
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The G5790 is a real Shure SM57 or SM58 modified to turn 90 degrees. Granelli Audio Labs uses brand new Shure microphones and inserts a custom-made aluminium part with an acoustically-engineered internal sound path. The result is a microphone that maintains the microphones's renowned durability and familiar tone while increasing functionality. Includes microphone pouch and clip.

Giving engineers an edge 

The G5790 and G5890 gives engineers more options when miking crowded drum kits, allowing them to choose a position that minimises unwanted bleed and does not obstruct the drummer. It also creates a neater appearance and takes up much less space on stage when miking speaker cabinets, percussion, and a number of other sources. 

Changing the shape, not the sound 

Inside the handle of the SM57 and SM58 is a small acoustic chamber that affects the tone of the microphone. Our patented design manages to change the shape of this chamber without increasing the air volume. That is critical to keeping the sound that engineers know and trust. Granelli did not adjust the frequency response, alter the pickup pattern, or change any other components inside the microphone. It's still the mic engineers love, with the mod it's always needed. 

Does your mod change the tone of the mic? 

It took a few prototypes to get it right, but we finally achieved the results we were looking for. We sent mics to be independently tested by Arthur Sloatman of Midget Electronics in Nashville and by the lab at Shure. Arthur sent us specs that confirmed identical results on the same mic before and after modification, and Shure told us that the on axis frequency response was "a near perfect match."  

Durability and Quality 

The part that we have added is machined out of a solid block of aluminum and then threaded into the original microphone's body. Our modifications are done by hand without the use of power tools, welding, or any other process that may harm the original microphone. Each unit is individually tested after modification, and guaranteed by our two-year warranty. 

Our Two-Year Warranty 

Granelli Audio Labs purchases new, authentic SM57 and SM58s from authorised Shure® dealers. Our modifications are done by hand, and we inspect and test each microphone. Our modified SM57 and SM58s are no longer a Shure product, and they are not covered by Shure's warranty, but we guarantee each of our microphones with our own two-year warranty. If you have any problem with your Granelli modified microphone that is not the result of negligence or disassembly, please contact us for prompt warranty service.