With modern music (especially pop/rock music) production demands are greater
than ever. The average listener expects the recording quality of your music to
be the equivalent of those amazing productions you often hear on the radio.
Since this discussion could take weeks and weeks and page after page, I've
decided to narrow the focus of this guide to recording the electric guitar. With
any recording, getting the source right is 99% of the ballgame. This means that
a great singer with great tone will sound good through pretty much any
microphone. This means that a great sounding violinist with a great sounding
violin in a great sounding room will sound this way through any functional
microphone. Granted, some microphones will impart their character onto the
source (for better or worse), but with any operating microphone a great musician
will still sound great. So with the guitar (and anything else you intend to
record), it's important to get the instrument doing exactly what you want before
you even bother putting a mic in front of it. You should walk around the room
the amp is setup in to hear exactly what is going on. You might find sweet spots
in the room. You may try actually moving the amp in a few different places in
the room. In my first recording room (which happened to be very small and very
unideal for recordings), I noticed that moving an amp just a few inches had a
dramatic effect on the low end coming out of the amplifier. I later learned that
this was quite normal for small rooms with no acoustic treatment. (Just a side
note, if you are planning on doing treatments for your room, skip the foam
stuff. It probably won't help. In many instances, it will make the problem
worse. So experiment greatly with the amp before you get serious about
microphones. In fact, I recommend that you mess with the tone quite a bit just
to see. You could always settle for the tone already on the amp, or you could
push the highs up too high to see where they end up. You could pull the highs
down too far to see where the tone ends up. Eventually, you'll find a middle
ground that keeps your perspective out of the way.
The type of guitar you use
makes a big difference on how the amp will sound. This is no secret. However,
many people get in a rush when recording and think that adding some sort of
effect or plugin on the computer will get them what they are looking for. If you
find that you are not happy with a given guitar, maybe you should try plugging
in a different guitar just to see. Try doing something off the wall or downright
wrong. You'd be amazed at what kind of recordings you could get with a
Telecaster through a Mesa Boogie Rectifier. I've heard success stories of
acoustic guitars running through cranked Rectifiers. When you have a tone that
you are pretty confident about, it's time to pull out the mics. There are a few
methods to trying out mics. You could slap every mic you own on the amp to see
it it's happening for you. The problem with this approach is mic placement. Did
you take the time with each mic to make sure you found the best sounding spot on
the amp? You could do this with each mic, but the spot that just sings for each
microphone will probably be in a different spot for each mic. I tihnk your time
could be spent better. If you are just starting out and have no idea what mic
would be best for a given job, start with an SM 57. They are cheap and everyone
has one. If you don't have at least one, get one used off of Ebay or something.
In the meantime, grab whatever dynamic you have and give it a try. There are a
number of SM 57 clones that are essentially the same microphone. Even if they
are not the same mic, try them. You never know.
One trick to help choose the best spot to place the mic I read in a forum
years ago. It said to unplug the instrument cable from the guitar amp, crank the
amp up to very high levels, and put the SM 57 (or whatever mic you are using) in
front of the speaker. Next, run the mic through some loud heaphones with good
isolation. Then, with the headphones on, start moving the mic in front of the
speaker. You will be amazed at what you are hearing. You will hear all sorts of
changes in the tone simply from moving the mic around. The users of the forum
recommended putting the mic on the brightest spot. I have not had much luck with
putting a mic exactly at the brigthest spot because it can get a little bit too
fizzy at times, but feel free to try it and see what works. The brightest spot
may be perfect with a darker sounding amp.