Does a microphone (the transistor and electronics inside it) last forever? Is there any chance for it to get broken from normal? How can I treat them right, so they will last longer?

I'm talking about microphones in general: condenser, dynamic, and ribbon ones.

  • Note that most dynamic mics do not have much in the way of electronics inside. Some condenser mics can have preamplification and impedance matching electronics, and some mics require so much electronics that there is a separate box that the mic must be connected to that houses the electronics. All that said, be aware that many vintage mics have lasted for 50+ years with proper care, so they can indeed last a lifetime. Mar 11, 2016 at 12:22

3 Answers 3


In general, Dynamic Mics are the most durable. That is why they are so popular for stage use. There are some electrical soldier joints inside (connected to the diaphragm) that could potentially come loose if the mic was dropped and the metal contacts could corrode if exposed to environmental extremes or if exposed to excess moisture. Other than that they are almost indestructible - as long as you take basic precautions and don't drop or otherwise abuse them.

Condenser mics have more electronics inside the capsule and consequently are a little more fragile. Many are still used on stage, but it is important to handle them much more gently and protect them from trauma.

Ribbon Mics are the most fragile of the ones you mentioned and consequently are used more often in the studio. If used in a studio setting, they can live in a corner of the studio on a shock mount and thus not subject to the stress of packing them away and unpacking them. If they are transported, a shock resistant hard shell case is the way to go. Not a good idea to subject a ribbon mic to the rigors of stage use.

I keep my stage mics in their padded case. I also put a foam windscreen on the grill for added shock resistance during storage (I don't perform with the external windscreen unless I am outdoors). I also wrap the entire mic inside it's padded zippered case, with foam koozies. Then I put all my mics inside their respective zippered bags - into a padded shock resistance mic bag.

I always carry extra mics but I have only had one failure in my life.

EDIT: From what I have observed personally, one of the most common and egregious ways that microphones suffer crippling damaged on stage is when a microphone clipped on a mic stand does a face plant onto the stage (driven by the stand) when the stand tips over. This is most likely to happen during set up and tear down for your show.

To prevent this tragedy, follow these tips. Never put the mic in the clip on the stand until the mic cable is fastened to the stand and connected to the mixer or snake. The stand is more tippy before the cable is attached. The cable adds some counter tension and weight to the stand, especially if it's taped to the floor after it's clipped or cable tied to the stand.

Make the microphone one of the last things that get's installed during set up. When the band or crew is wandering about the stage pulling cables and moving monitors, etc, there is a greater chance someone can knock over a mic stand. If that happens, you don't want your mic to be attached to it. Also, during set up, the mic stand could be pulled over while pulling the mic cable to the mixer or when someone wandering about the stage during set up trips over the cable.

For the same reasons (stand more tippy when mic cable removed and increased activity on stage) take your mic off the stand first, at the end of the gig - and put it in it's case and mic bag immediately so it does not get tossed into someone else's gear bag by accident in the rush to get packed out.

Another thing I do with my boom mic stands (besides use a heavy stand), is use "sand bags" (which actually have lead shot in them instead of sand), to weigh down the legs of the tripod and increase stability. Be sure that you rotate the base of a tripod boom stand so that one leg and the boom are close to parallel. You can also throw a sand bag on a round base stand to add a little more stability to the base if you use a boom arm with a round (or similar non tripod) base mic stand.

If you don't want to buy sand bags you can make them yourself with lead shot or BBs and a small draw string bag (Crown Royal bags work great). I have also used leg weights or wrist weights. The doughnut shaped padded wrist weights can slip on a round base stand to add a little extra weight and stability.

Pictured below are some of the things I mentioned, as well as a padded hardshell mic case that you can buy if you carry multiple mics and don't mind spending the money.

Foam Windscreen Koozies

Hardshell Case 1 Hardshare Mic Case

Sand Bag 1 enter image description here

As others have alluded to, a well made microphone, used in the manner it is intended, and properly cared for, could potentially last a lifetime, with little or no maintenance!


Mics, like any other electronic device, can suffer component failure - but if we're talking other than hardware failures, broken condensers, ribbons etc, then the average lifespan of a mic can certainly be measured in decades.

Currently in my mic case the youngest member, a well-gigged SM58 is a mere snip at about 15.

The grandaddy in there is a U87 from possibly the early 70s [correction, it's a 1980, see my note at the end], making it a good 40 years old [only 35 now]. [I know its provenance, but not its date of manufacture - I'm only the second owner, the first was the BBC, but they used to have things made to particular spec - i.e., the body is painted battleship grey rather than the usual polished steel]

The BBC used to have a policy of replacing the capacitors in every piece of equipment on a schedule [every few years, not certain the exact period] so this 87 may have received that sort of attention for the first half of its life, but not in the last 20 years or so. It's in pretty much daily use & still sounds to all intents & purposes just like a new one.

They don't need any particular care & attention, however a few simple tips...

  • Allow vocal mics time to dry out after use, if at all possible
    [though this is a rule that is usually completely ignored for live vocal mics & frankly I've not seen it create any issues]

  • Keep them in their cases when not in use.
    This keeps them safer from physical damage & cleaner long-term, keeps smoke away from them if they are ever in this day & age used in that type of atmosphere - I guess that would have been a bigger concern 10 years ago or more.

  • If they're your mics, keep them in your mic case & keep your mic case with you.
    I've never known a roadie or tape op to steal a mic, so I'm not talking about that level of trust... but I've seen a few get dropped over the years.
    If only you ever handles them, then you only have yourself to blame if anything happens to them.
    Leave the crew to deal with the cabling. Your first job is to collect in all your mics before the general bustle of de-rigging gets underway.

whilst writing this answer, I've discovered how to date a Neumann... so I've written to them & hope to eventually find out :)
...and wonder of wonders, I got an answer the same day. It's newer than I thought, a mere snip of a lad at only 35 years old, made 1980

  • 4
    How to date a Neumann? I presume it starts with learning a few romantic phrases in German... Seriously though +1 and I'm commenting to re-emphasize putting mics up last and taking them down first. They can be the most expensive things in the room and also the most delicate. On that note, expensive mics call for investment in solid, heavy mic stands. Actually that's a good idea for cheap mics too, just so you know they will be where you left them when you left the stage/studio. Mar 11, 2016 at 12:26
  • 1
    @ToddWilcox - yes, most definitely. I hadn't actually considered that for my answer, but putting a 3 grand mic on a 12 quid stand is just asking for trouble ;) Also on the 'running order' of up last, down first, if I'm anywhere near to being in charge in that kind of situation, I make it policy. No-one touches a thing until the mics & guitars are away. Period. Nothing like a crew in a hurry to get the drums & backline down 'cos they're not going to see bed until everything's in the next town... It's much easier to control on the get-in, but at de-rig everyone's in too much of a hurry.
    – Tetsujin
    Mar 11, 2016 at 12:38
  • @ToddWilcox I pack my SM 58's away first at the end of the gig as well. Those mic stands can become unbalanced (more tippy) if you take the cable off with the mic still in the clip (same goes for set up - attach mic cable to stand b4 mic goes in clip). But I also do it so I can pack them in my mic bag personally so they don't accidentally get packed into one of my band mates gear bag. Most of my band mates supply their own mics. That's another reason why my SM 58's have a small label affixed to the body with my name on it. Those SM 58's look very similar to one another otherwise. Mar 12, 2016 at 21:08

Dynamic mics are pretty bomb-proof, and genuine ones will last almost indefinitely. Cheap Chinese copies not so... They're almost designed for dropping, knocking, being run over, etc. 'Cos that's what may well happen during their hard lives. Ribbon mics not so. The ribbons are very delicate, and won't cope with being dropped. I know, as a student dropped two of my (£400) Beyer ribbon mics. He's still not forgiven! Condenser - not sure. But as stated earlier, whatever mic is used on a gig, it's certainly amongst the first bits of gear to be packed safely.

Taking care? never let anyone else touch them, particularly smokers and people who test them by banging them. Or lipstick wearers...The sponge inside the head needs replacing periodically, the socket and switch sometimes need a dose of switch cleaner, and it needs to be kept in a shockproof case/bag, so if it does get knocked or dropped, it won't get hurt.

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