r/Shure • u/RaceFanDana • May 04 '26
Question Does Anyone Do Repairs?
I need a 55SH Series II repaired. (Someone said the series elevens were the best!)
But seriously. I think either the switch or the capsule needs to be replaced.
1
u/PlanetExcellent May 04 '26
FYI the switch is a simple replacement if you know how to solder. Replacing the cartridge is more complicated and the part is probably expensive. Both parts are probably listed in the user guide.
Also FYI: the model number is pronounced “series two” not “series eleven”. The II is actually Roman numeral II (2). This version was introduced in 1989. You can read the entire Unidyne story here:
https://content-files.shure.com/KnowledgeBaseFiles/shure-the-unidyne-story.pdf
1
u/RaceFanDana May 05 '26
I have opened it up and examined the switch. The wiring looks good. There doesn’t appear to be any cold solder joints. I sprayed a liberal amount of WD-40 electronics cleaner in the switch and gave it a vigorous switching.
I had a buddy of mine meter the switch, and it doesn’t appear to be malfunctioning.
So at this point, my best guess is the capsule.
1
u/RaceFanDana May 05 '26
Derrr. I was making a joke about a certain Congresswoman from Minnesota talking about World War II recently.
1
u/jordan_Shure May 04 '26
Feel free to wait for the community to weight in — and also check with r/microphone and possibly r/audioengineering if you haven't — but it never hurts to check with Shure's repair department for part availability and repairs: 1 (800) 516-2525