My new DIY article: SM57/58 filter (for flat response) | GroupDIY Audio Forum
How To Modify Your Shure SM57 | Randy Coppinger
Try This Fun and Cheap DIY Home Studio Upgrade: The Transformerless SM57 Mod
The Bulletizer(tm) by BlowsMeAway Productions
How To Modify Your Shure SM57 | Randy Coppinger
Shure SM57 / SM58 Mods – DIY Recording Equipment
Shure SM57 | RecordingHacks.com
SM57 Tape-Op Mod, Part II | Jeff Vautin
Shure SM57 MOD | openplanrecording
Shure SM57 Transformer Mod - YouTube
SM57 TAB T58 Transformer Mail In Mod | ZenPro Audio
replacing transformer in a Shure SM57 | HomeRecording.com
Shure SM57 Mods — AudioTechnology
Shure SM57 | RecordingHacks.com
SM57 Mic Mod
Xaudia Microphone Blog: Shure Unidyne 545 transformer bypass switch mod.
Modifying an SM57 - Removing the transformer (TapeOp Mod) and changing the impedance - YouTube
Ultimate Series Microphones by BlowsMeAway Productions
SM-57/58 Mods – Crimson Audio Transformers
Shure SM57 with TAB Funkenwerk T58 and Granelli Mod | Reverb
SM57 Mod: Modifying the Shure SM57 Microphone | Tape Op Magazine | Longform candid interviews with music producers and audio engineers covering mixing, mastering, recording and music production.
Shure SM57 Transformerless and Granelli Mod | ZenPro Audio
How to remove the transformer from a Shure SM57 and SM58 - the transformerless mod tutorial -
Shure SM57 Transformerless and Granelli Mod | Reverb
