- What is phantom power and why do I need it?
- Does a condenser mic need phantom power?
- Does an sm57 need phantom power?
- Will phantom power hurt a mic that doesn’t need it?
- Will phantom power damage a ribbon mic?
- How do you get phantom power on a mic?
- Can I use BM 800 without phantom power?
- What are ribbon microphones good for?
- How do I turn on phantom power?
- Does my mixer have phantom power?
- Do dynamic microphones require power?
- Do XLR cables carry power?
- Can phantom power damage a condenser mic?
- Is phantom power dangerous?
- What does phantom power do for a microphone?
- Does phantom power only work with XLR?
- Is sm57 good for vocals?
- Can phantom power shock you?
What is phantom power and why do I need it?
Why do I need phantom power.
Phantom power, commonly designated as +48V or P48, was designed to power microphones without using bulky external power supplies such as the ones required for tube microphones.
It’s a way of sending the DC electrical current required through a balanced XLR cable..
Does a condenser mic need phantom power?
Put simply, condenser microphones have active electronics that need an external power source, while dynamic mics are passive and therefore do not need phantom power. Because of the way condenser mics work, their output is very high impedance, and therefore requires a powered circuit to reduce that impedance. 3.
Does an sm57 need phantom power?
Shure SM57 is a dynamic mic with unidirectional (cardioid) polar pattern. Dynamic microphones sound a bit different than any other condenser mics and it does not require phantom power. It captures only sound source which is aimed direct while rejecting other sounds and noises from the side and behind it.
Will phantom power hurt a mic that doesn’t need it?
In short, if the mic has a balanced output in which the voice coil or ribbon is NOT connected to mic ground, phantom will not damage the mic. If the mic has an unbalanced output because the voice coil or ribbon IS shorted to mic ground, phantom could damage the mic. Clear, concise and useful, yes.
Will phantom power damage a ribbon mic?
In some cases, the microphone may still operate, but at a greatly diminished capacity. Royer ribbon microphones are not usually affected by the presence of phantom power. … Turning the phantom power on or off after the mic is connected should pose no problem whatsoever.
How do you get phantom power on a mic?
Phantom power sends the correct power (+48V) to a condenser microphone via an XLR socket and cable. Plug in your condenser microphone, and switch on phantom power on the correct channel, and bingo- your microphone will spring to life.
Can I use BM 800 without phantom power?
If you want to use this microphone specifically without an any phantom power supply anywhere, then you’ll have to have a version that contains a battery compartment.
What are ribbon microphones good for?
Ribbon microphones are the most natural mics that you can use to capture the sound of an instrument, a voice, and even the ambience of a room. Due to their figure-of-8 polar pattern, massive low-end pick-up, and natural high-frequency roll-off, ribbons really hear more like your ears than any other mic out there.
How do I turn on phantom power?
On the right side of the mixer, you’ve got a +48V PHANTOM button to engage phantom power. This will also activate a light confirming that phantom power is active. If you find this button aside from the inputs on a mixer, it will typically engage phantom power for all of the XLR channels at once.
Does my mixer have phantom power?
You can plug either type of mic into a mixer that provides phantom power, and the condenser mic will detect and use the power, while the dynamic mic will ignore it. … Most modern mixers provide 48 volts, which has become so common that many people assume that phantom power automatically means 48 volts.
Do dynamic microphones require power?
Dynamic microphones do not need a power supply (partially true) The vast majority of dynamic microphones can manage without power but there are some exceptions. Basically, all condenser microphones need some kind of power supply. … Active dynamic microphones need a power supply as well.
Do XLR cables carry power?
Does an XLR Cable carry Power? XLR cables can carry phantom power which is used to power condenser microphones and other equipment. The most common type of XLR cable has 3 pins. Pins 2 and 3, which are the ones that carry the audio signal, can also carry the phantom power voltage.
Can phantom power damage a condenser mic?
Phantom power is a dc voltage (11 – 48 volts) that powers the preamplifier of a condenser microphone. … A balanced dynamic microphone is not affected by phantom power; however, an unbalanced dynamic microphone will be affected. Although the microphone will probably not be damaged, it will not work properly.
Is phantom power dangerous?
Phantom power is an important and essential feature of a microphone preamplifier. Phantom power, however, has the potential to damage equipment not designed for it, specifically devices with unbalanced outputs. …
What does phantom power do for a microphone?
Phantom power, in the context of professional audio equipment, is DC electric power transmitted through microphone cables to operate microphones that contain active electronic circuitry. It is best known as a convenient power source for condenser microphones, though many active direct boxes also use it.
Does phantom power only work with XLR?
* Phantom power is typically supplied only by a mixer with an XLR input. If the mic requires phantom to operate and not phantom is present at the mixer input, the microphone will not produce a signal. … In general, mixers that only have 1/4″ phone jack inputs are not of professional quality.
Is sm57 good for vocals?
The SM57 Can Be Used on Studio Vocals. … You can definitely record excellent-sounding vocals with an SM57 if you know what you’re doing. In some cases, an SM57 might even give you better results than a LDC microphone costing 20x more. The key is know when to use it and how to use it.
Can phantom power shock you?
Phantom power should not give a shock, and 3 prong outlets can be even more dangerous if miswired.