This modification is only recommended for experienced technicians and is carried out at the buyer's risk.
This modification requires the technical knowledge and ability to extend very fine gauge wires, to properly cover the exposed area with heat shrink tubing, and to unsolder and solder two critical connections. Failure to execute the steps properly could result in a connection out of phase, noisy, unreliable, or otherwise impaired and could damage the microphone.
If you would like a professionally modified unit with our two-year warranty click here.
This part was custom made to fit new Shure® SM57s and SM58s. Granelli Audio Labs does not guarantee that this will correctly fit mics that are very old, modified, counterfeit, or damaged.
Do-It-Yourself Conversion Kit
- MODIFY YOUR OWN SM57 OR SM58
- ANODIZED ALUMINUM PART
- COLOR-CODED WIRES
- HEAT SHRINK TUBING
- MODIFICATION INSTRUCTIONS
Our custom-designed part is manufactured in the U.S.A. Our modification, testing, packaging, and order processing are all carried out in America by American employees and companies.
Granelli Audio Labs has worked to reduce the amount of printed materials and cardboard in our packagin. We reuse the original microphones box, and recycle unused paper from the original package.
We accept all major credit cards and process transactions securely through PayPal®
* no PayPal account required