Published by edva on 23rd February 2012
Audio Technica 4047SV condenser microphone
Audio Technica's 4047SV is a single pattern (cardioid), large diaphragm condenser, made in Japan, designed primarily for recording vocals, although it can be used wherever a quality LDC would normally be appropriate. The mic shares the familial appearance of most AT mics, and the fine build quality. It comes with a very nicely designed shockmount, in the same brushed silver finish as the mic. The mic has both an 80 Hz hi-pass filter switch, and another for the 10db pad. With the pad in, the mic is rated for 159db! The self noise is rated as an admirably low 9db.
I am a big fan of the 4047, and use one frequently. It can work on some vocals, particularly the "crooner" style, but is a little too dark for most modern styles. It also has a small but noticeable high frequency peak that can hit the sibilant zone with some singers. When the mic matches the source though, it's like butter.
It's also a great mic to put up as an "alternative" choice on many sources (drums, guitar cab, upright bass, etc.) because it will often sound better than the primary choice. The mic has a very beefy, warm signature, with a very well controlled, almost "soft" top end, but always sounds "real" and present. AT did a good job with the components in this mic, including the transformer, which no doubt adds to the warm tone. A modern take on a vintage U47 FET was AT's intention, and their result, with the 4047.
Because of the low-mid character of the 4047, it can be a bit of "overkill" on an already very warm source, or inappropriate on a source that doesn't feature that area of the spectrum, or on something that wants to "sparkle". However, it is a very nice mic that will bring something useable to the mix more often than not. A bit pricey amongst its AT brethren, but you do get value for the money.
By Magpel on 23rd February 2012
Don't own it, have used it a lot and like it a lot
The Audio Technica 4047 was a critical vocal mic in a full-length CD my band recorded recently. We used other vocal mics on the CD as well: a Mojave MA200, a Shure SM7B, A Rode of some flavor I have conveniently forgotten, and my own ADK TT with the Custom Shop 67 replacement capsule.
As you probably already know, The AT 4047 is a delicious microphone ( I can't seem to steer clear of food/taste metaphors when describing it, which is always how I responded to pieces that sound syrupy), on the dark and full side, a natural fit for male vocals and often a good choice for females, depending on the voice. The female vocalist in our band, for some reason, is more flattered by highly focused, somewhat bright mics. Seems counter intuitive to me, as I always think you match by opposites -- bright mic to dark source, etc. But maybe this is why I am a player and not a professional engineer.
It is the odd one in the AT line, for sure. I could say I wish it had more features, especially patterns, but I think it should be kept what it is, a well known entity, a special flavor at a good price, kind of like an SM7B in that regard, actually. We DID try it as third mic in a guitar cab arrangement. In our situation it didn't contribute anything especially useful, but this was a very limited experiment.
By VictorM on 6th March 2012
Someone already stated the technical specs of the mic so I'll go straight to personal impressions.
I use it as my main vocal and guitar mic, and these are the only things I record in my small studio. It's great on vocals, mainly males but also works for some females. The female singer in my band tends to have a very high pitched timbre and it doesn't flatter her quite so well, making it sound harsh, but I can still find enough space to maneuver and sculpt her voice nicely to fix in the mix (example of song recorded with the 4047, both on the vocals and guitar: Yoon - The mirror can't hear you by yoon. on SoundCloud - Create, record and share your sounds for free ). It's great on darker sources, the bottom end gets warmed up and rounded very well and the highs are still present and very pleasant. I did a kind of audiobook project with it and it was perfect for this.
I would have liked more polar patterns on it, but I guess the price would had went a lot higher. It's still a great bang for the buck, it has a fine build quality and the shockmount does a good job and looks great. I recommend you to keep this one as a guitar and male vocals mic and definetly have another one nearby for overly bright female vocals.
By monkeyxx on 26th March 2012
The AT4047 is a very handsome microphone, and it sounds good. Like any high quality microphone, the careful engineer should be able to find at least one good use for it. I find the sound to be sort of "thick" with ample low end and good overall clarity, with a focus on the midrange, and a soft high end that has a sort of sheen to it. It has the familiar Audio Technica "grain" or "wool" to the sound.
On a kick drum, out in front of the resonant head, you can get a very natural presentation of the drum that's very different from the inside "beater" microphone that's typically used as a default. Sometimes I like to use this sound by itself, other times mixing it in with the inside microphone. I do always seem to have to use EQ to shape the sound, but, this is not surprising for me since I find drum mics to need EQ most of the time, other than some of the "pre-EQ'd" mics like an EV N/D868 or D112 that are already tailored for a specific sound on a specific source.
As a pair on drum overheads, in the Glyn Johns configuration, a lot of the low end and midrange of the kit comes through, and the cymbals sound very pleasant with just enough brightness and a sweet sustain. It's not a super-detailed sound, and transients seem a bit softened, but, it's very good for rock and roll drums. You might prefer a different microphone for very shimmery cymbal sounds or increased detail.
I've had great luck with this mic on a certain male vocalist with a distinctive whiskey and boots breathy/growly singing style, but this mic is not my first reach for a vocal microphone. It is excellent in this category in the price range, however, especially on the used market, somewhere in the same price range as the SM7B, and fantastic on the right voice.
I've also used this mic happily on bass amps and in combination with other microphones on electric guitar cabinets, where I found it a good mic to blend in with others using a 4 or 5 mics on one cabinet technique, which generally seems to allow me to find a huge or distinctive tone for electric guitar vs. using a single microphone. Using 2 or 3 mics can get there too.
I did not like it on acoustic guitar, finding the softened transients and high end to take away too much of those things that I look for most often in an acoustic guitar recording.
Overall a microphone with a specific tonality that has a few very good uses, excels on the right source, but not the most versatile, which is fine if you have other microphones for other things. Great for the price used, but I wouldn't pay full retail for one, since the price went up in the past year or two.
By konradfounded on 20th September 2013
Audio Technica AT4047SV
While i was locking for a 47 type sound I came across this great mic!
People kept recommending it to me but i always brushed it off and never took it to seriously, but then one of my colleagues left his at the studio.......
That particular day i had two rappers (first time clients) come in and request the usual u87ai. Me, not really being the biggest u87 fan, asked the guys if they would be willing to try a different mic. Even though they were a bit skeptical they went along with my suggestion. i dialed in the typical avalon sp737 into my focusrite liquid channel (yeah , yeah i know) that we have in our producer room and "hit record". It sounded fantastic. it really was "That" famous hip hop sound.
i didn't want to act to excited but after the artists came into the room to listen back, they were the excited ones, repeating over and over again "that's the sound we wanted". i know this sound to good to be true.... but that is EXACTLY what happened!
So now i own one
The marketing of this mic is a bit misleading though because it doesn't really resemble anything fet47, but it still kicks mega butt
By Krush411 on 28th February 2014
Audio Technica AT4047/SV
I was fortunate to have the opportunity to review a major vocal plug in suite over the last few weeks.
For this review I used three microphones from every end of the spectrum. The MXL Genesis 2 which is a flagship tube microphone from MXL, featuring one of the best tubes in the world-a Mullard NOS tube. The second microphone was the new Rode NT1 which has their new HF6 capsule, backed by over 1 million dollars of research and development. Last and certainly not least, I got my hands on an underrated studio gem, the Audio-Technica AT4047/SV.
Let me tell you why this microphone is certainly not least-it was my favorite among the 3. The other two are also excellent microphones, and I will cover those in their own reviews, respectively.
So many times home recording artists go through the paces where they buy microphone after microphone, longing to find “the one” that magically suits their voice. And that is what it is all about, finding a microphone that pairs well with the vocalist and their natural tone.
Before receiving the AT4047, I was on a search for a vocal microphone that first and foremost offered a bit of “character” and “color” Many times on the lower budget spectrum of microphones, any added color is often unpleasant due to manufacturing compromises and poor circuitry which includes extended frequency responses that are often described as “harsh”
This is where the AT4047 separates itself from other microphones in its class. Certainly not a budget microphone by any means (899 street price) it sounds more expensive than it costs. It has a certain vibe in the lower end and a detailed high end without sounding hard on the ears.
A vintage vibe indeed with smooth characteristics that made it very easy to fit in a crowded mix. The real magic mic, ladies and gentlemen.
This was most certainly a win for my voice but I also wanted to try it on female vocals as well.
The AT4047 did not disappoint. The lead and backing vocals meshed perfectly and little EQ was needed.
I will also note that the shockmount that ships with the AT4047 is extremely well crafted and durable.
I would say if you are a home recording artist that needs a professional sound without completely breaking the bank, give the AT4047 a try.
I have spent thousands on microphones over the past 10 years. and I am happy to report that the AT4047/SV is my favorite microphone among all of them.