Neumann are an excellent manufacturer of some really first class microphones, often seen in high end music recording studios and at some of the biggest and richest radio stations.
The Rolls Royce of their range is the U87 which currently sells for around £2,000, depending on accessories required.
The basic types of microphone are
- Condenser / Capacitor
- Ribbon
- Carbon Granule
- Moving Coil
Condensor microphones often have a bias charge applied, usually 48v DC. They're the most common type in recording studios and radio work. Another variant of these is the RF biasing type, which uses a small RF oscillator to bias the device.
For a more robust microphone, perhaps for an energetic DJ who is usually speaking with a music background, it may be better to use a dynamic mic. As well as being more tolerant to physical abuse, they can also handle louder noises than condensor mics and have a better tolerance to overload.
Dynamic microphones generally have a better tolerance to 'promiximity effect' which makes the audio sound 'boomy' if the speaker is too close. Some mics, such as the Electro-Voice RE20, have a special 'variable D' design which almost eliminates proximity effect booming.
Some microphones are undirectional with a well-defined cardioid pickup pattern which minimises background noise. Good examples are the Shure SM58, found everywhere, including radio studios. Usually costing over £100, but currently on offer for £88 - CLICK for details.
RODE's NT1-A Microphone
This a truly remarkable mic. One that sounds terrific in any studio situation. Designed and built by RØDE in Sydney Australia, with a fantastic sound. With the NT1 you don't just get the mic: you'll also get a host of essential accessories, included in the box so you can get to work immediately. (Guide price - £180)
The RODEPODCASTER mic gives beautiful sounding vocal recordings and more. Full bodied sound with a smooth, flattering presence lift, it finds many harmonics which help relly bassy male voices.
One of the lowest self-noise ratings of any microphone, ever. Enjoy professional, hiss-free recordings even without a pre-amp.
Click here to have one delivered tomorrow, for just £135.
RODE's NT1-A
Studio
Microphone
Includes accessories:
- SM6 adjustable shockmount
- pop filter,
- dust bag,
- 6m XLR cable,
- instructional DVD.
- 10 Year Warranty,
all at no additional charge.
RØDEmanufacture three special broadcast microphones which may be of interest; the Broadcaster, the Procaster and the Podcaster.
The three microphones are very similar but the Broadcaster is a condensor mic with a large diaphragm costing marginally over £300, while the Podcaster is a dynamic version for £115 or so.
Both these models are metal built, so are immune to RF breakthrough and should last for many years; the Broadcaster has a wider frequency response and has a built in “on the air” light.
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Mic Accessories
Its very important HOW any microphone is mounted. A radio studio microphone should ALWAYS be properly mounted, preferably from the ceiling but from a nearby wall or desking if necessary. The mounting arm needs to be adjustable so that it can be moved to an optimum position for the speaker.
SHOCK MOUNTS
An ideal swivel mount arm is the RODE PSA 1 which is ideal for radio studio or podcasting. The PSA Microphone Mounting Arm mates with most microphone brackets. It has a good long reach horizontally and vertically and can be rotated through 360°. A good alternative might be the EALLC boom, which has the traditional scissor action and is a well damped. It's featured here in a section of mic booms and other accessories - click the boom on the right to see them.
One of the most reliable microphone shock mounts that is designed to stand up to a lot of use in a radio studio is this one from RODE at £30 - click the mount for details.
Explosive sounds, due to the short capsule of air rushing out as you speak, are a nuiisance but can be easilly prevented using a pop shield. This can be a simple foam sock over the microphone, or a larger disc of dual layer gauze mounted on an adjustable arm and clamped to the body of the microphone. The fine mesh of the filter breaks up the initial rush of air and lose its turbulence. There are dozens available here costing from a couple of pounds upwards.
Popshielda / Muffs from £5 to £16 HERE.
RØDEmanufacture three special broadcast microphones which may be of interest; the Broadcaster, the Procaster and the Podcaster.
The three microphones are very similar but the Broadcaster is a condensor mic with a large diaphragm costing £315 while the Podcaster is a dynamic version costing £179.
Both these models are metal built, so are immune to RF breakthrough and should last for many years; the Broadcaster has a wider frequency response and has a built in “on the air” light.