Valve/Tube Mics and how to look after them

They sound great, look incredible, and have a distinct sound that makes them unique. But how should you look after your Tube/Valve mic? From keeping dust out of the capsule to preventing it from overheating, what's the best way to care your your investment?

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Hunter S Thompson

  
Summary
In this episode of the Pro Audio Suite, hosts Robert Marshall, Darren Robertson, George the tech Wittam and Andrew Peters dive into an intriguing discussion about unique microphone handling techniques and the associated benefits. They answer a listener's question on why some people hang their microphones upside down - a technique often linked to protecting the microphone from overheating and avoiding dust accumulation on the capsule. They also introduce a discount code "trip a P 200" to get $200 off your Tribooth, recommended as the best vocal booth for home or on the road. Additionally, the team humorously integrates tire chat, sponsored by Canadian Tire, into their discussion. Don't forget to join the conversation on their Facebook group.

#ProAudioSuite #MicrophoneTips #TriboothDiscount
  
Timestamps
(00:00:00) Welcome to Pro Audio Suite
(00:00:45) Hanging Microphones Upside Down
(00:05:39) Trivia: The White Michelin Man
  
Transcript
Speaker A: Y'all ready be history.,Speaker B: Get started.,Speaker A: Welcome.,Speaker B: Hi. Hi. Hello, everyone, to the Pro Audio Suite. These guys are professional. They're motivated.,Speaker A: Thanks to Tributh, the best vocal booth for home or on the road. Voice recording and Austrian audio making passion heard. Introducing Robert Marshall from source elements and someone audio post Chicago. Darren robert Robertson from Voodoo Radio Imaging. Sydney to the Vo stars. George the tech Wittam from La. And me, Andrew Peters, voiceover talent and home studio guy learner.,Speaker B: Here we go.,Speaker C: Welcome to another Pro audio suite. Don't forget, if you would like to get $200 off your tribooth, use the code trip a P 200. We had a question sent to us about microphone position particularly. Why would you hang your microphone upside down?,Speaker B: The answer is pretty obvious, if you think about it.,: To get to run all the blood out of it.,Speaker B: Yeah, that's right.,Speaker C: Yeah.,: So you can record Pink, who's famous for singing on stage, hanging upside down.,Speaker B: There you go. There's another good answer to dry it out. Well, there's that as well. That's right. Yeah, exactly.,Speaker C: Or you could record like Brian Wilson in a beanbag.,: I think the new thing with microphone should kind of be like how gangsters will hold the gun sideways. I think we do the gangster style sideways microphone.,Speaker B: Right.,Speaker C: But here's another reason, a serious one. And this is a fine example of a microphone that should be hung upside down. This is the Microtech Gafel M 92.1s, featuring the original M seven capsule. And inside is a valve, or for our American friends, a tube, the EF 86 tube, which, of course, generates heat. And what does heat do? It rises. Rises, affecting the capsule. But if you hang it upside down, it goes out the bottom.,: The heat avoids the capsule.,Speaker B: And we have a wiener.,: And there's another reason. And also it gets it out of the way of the script and all that stuff.,Speaker B: Yeah. And it looks cooler, too, I reckon.,: Yeah. Those are the practical reasons for voice actors.,Speaker C: The other reason you hang your mic upside down is dust as well. So you don't get dust inside the.,Speaker B: That'S a good one. Keep the dust off the capsule, probably. Yeah, absolutely.,: And you should turn the phantom off because a polarized capsule will attract dust.,: Oh, see, I've been trying to think of good reasons to tell people to turn off phantom. I usually tell people, don't worry, just leave it on.,: I'm pretty sure a polarized capsule will attract polarized dust.,Speaker B: There's the two schools of camp. There's the school that says, Leave it on because turning on and off all the time is crap. And there's the school that says Turn it off. Because for all the reasons we've just mentioned yeah.,: I think you should therefore just turn it on to, like, 24 volts phantom when you're gone.,Speaker B: You think so? Half?,: No, you're taking me seriously.,Speaker B: Are you standing by that robert, are you going to pay all the police pay because you my mic claims? Because I want nothing to do with that.,Speaker C: No, not absolutely. But I always turn everything off anyway.,Speaker B: When I yeah, I turn off it. I put my computer to sleep, but I turn everything else off. Yeah, absolutely. I think it's the best way. I mean, God knows what's going to happen.,: Sometimes if you leave stuff turned on and the right thunderstorm comes by, kaboom. But if it's turned off, it might not quite get hit as hard.,Speaker C: That's one thing well, I bet people don't have because I've got the what do you call it, the CyberPower thing. So if we do get a major surge, it blocks it.,Speaker B: Yeah, I've got surge protection stuff on mine. But I always come back to my grandmother, because if I was talking to my grandmother when I was living in a state, when I was working in radio and there was a storm coming, she'd say, oh, I better get off the phone, there's a big storm coming. Okay, right on and see you later down the phone. She made me paranoid.,: Especially if it was like the cordless phones you had at your house back in the day when cordless phones first came out and they had the big antenna. And there used to be this guy that would walk around the block and he's like, this is so great. Because it was 900. Could go a good distance farther than WiFi. But yeah, if you're walking around with a big antenna coming off like.,Speaker C: The umbrella.,Speaker B: So if you hang your mobile phone upside down, do you still get struck by lightning?,Speaker C: No, and don't hold me to that.,: Yes. Are you sticking with that one, Rob?,Speaker B: I didn't know that. I want that court case either.,Speaker C: No way.,Speaker B: Right.,: How about we make a pair of headphones that are purely metal band made to wear in the rain?,Speaker B: There you go. Put them inside the voiceover bodysuit. Yeah.,Speaker C: With a large antenna. Like a lightning rod.,Speaker B: Yeah, lightning rod for the voiceover bodysuit. There we go.,: They can have little pokey things that get a really good contact on your temple so that when the lightning hits.,Speaker B: It just goes like, oh, look at George. There we go. George has got the metal band on his headphones. Look at that. They're cool.,: I like, George, that's too bad.,Speaker C: You know what you could do, though, just to if you wore the metal headphone and you put a lightning rod sticking out the top, then you run a wire from each side down your body and then connects to a metal plate on the bottom of your shoe. By right, you should be earthed and you should be okay in a lightning storm.,: Right. You're doing the same thing as you do to a whole house.,: Yeah.,: And we might need to do this for the voiceover bodysuit. What's it called? The lightning rod. Isn't that what you install?,Speaker B: You know what it's called, Robert? It's called the self charging device.,: The voiceover bodysuit is so goddamn soundproof that you can use it in a lightning storm.,Speaker B: There you go.,: But you need the additional add on option of these.,Speaker C: The optional lightning rollers.,Speaker B: Just gets sillier and sillier. We got to do it one day. We got to come up with a prototype.,: Didn't you send a picture the other.,Speaker B: Day, the Michelin Man? The original Michelin Man. Yeah.,: Do you know why the Michelin Man was white? Was wrapped in white tires?,Speaker B: I didn't know that either until I saw that. I know what you're going to say, so I'm not going to answer that.,: See if anyone natural rubber back in the day was white.,Speaker B: Yeah, they're white.,Speaker C: Of course they used to be white.,Speaker B: Natural rubber is white until they started dyeing it black. That's why the Michelin man's white. Always wondered that.,Speaker C: Now I know because my grandfather was a chauffeur back in the 1920s. And the car he used to drive, I can't even remember what make it was now because it was so long ago since I've seen any photographs. But that had white rubber tires, which, being a chauffeur would have been a bitch because he had to clean them all the time.,: Clean them all the time, absolutely. I'm sure that's why tires are black now.,Speaker C: Yeah.,Speaker B: Was that where white walls came from? Because the tires were white? But then we were driving on the black bitumen road, so the rubber became black on the bottom. The sides were still white, maybe.,: Yeah, probably.,Speaker C: I think when they make white walls, they actually take the black off and it's white underneath.,: I think that's how they do it.,Speaker B: There you go.,: Yeah, they wanted that white look. They wanted that classic, like a tuxedo for cars.,Speaker C: Imagine if you had white tires and you did a burnout. It confused the shit out of people behind you. They go, what the hell is a lane marking here? What am I supposed to do?,: Yeah, all of a sudden, people are like, driving in your direction. If you did a big spinning burnout, they're like, oh, over here.,Speaker A: Oh, shit.,: Check it out online. There are some red tires, some blue tires, just so that when you do burnouts, it leaves crazy colors on the street.,: Yeah, you could get like a red, white and blue tire and then you could be very patriotic about your burnouts.,Speaker C: Yes, you could. You could.,Speaker B: You have to change the name of the show now. The Pro Audio Suite and Tire Chat.,: Yeah, just general brain spillage sponsored by Canadian Tire.,Speaker B: Well, that was fun. Is it over?,Speaker A: The Pro Audio suite with thanks to Triboof and Austrian audio recorded using Source Connect edited by Andrew Peters and mixed by Voodoo Radio Imaging with tech support from George the Tech Wittam don't forget to subscribe to the show and join in the conversation on our Facebook group. To leave a comment, suggest a topic or just say G'day. Drop us a note at our website theproudiosuite.com.