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Miscellaneous Tuning Ideas
Isolating the drum
In order for a drum to resonate to its fullest, nothing should interfere
with the drum. The shell of a drum also resonates when the head is struck.
Many large, bulky mounts actually mute the shell and prevent it from vibrating.
This is where isolation mounts are needed. Many drum manufacturers today
build their own isolating mounts into the normal tom mount. But if you
have an older set, you can buy RIMS (Resonance Isolation Mounting System)
from PureCussion. These hold the drum loosely with rubber grommets around
the tension rods, leaving the shell to resonate freely.
To see if your drums would benefit from such a device, try this experiment.
Mount the drum normally and hit it a few times. Now remove the drum from
the mount and hold it up by only the rim. Hit it again. If it has more
sustain and tone than when it was on the mount, you need RIMS (or something
similar).
Lubrication
Metal parts that move need to be lubricated; bass pedals, hi-hat pedals,
strainers, and tension rods. About once a year, you should remove all the
tension rods, clean the gunk off of the threads, and from the thread inside
the lug receiver (the "nut" part inside the lug casing). Before you replace
the rods, apply a bit of grease to the bottom part of the threads. [I -
and others - like to use lithium grease. It's readily available at hardware
stores, and is sort of a clean grease as far as greases go.]
You should also replace any tension rods that are bent or have damaged
threads. These make it hard to tune, and are just plain bad.
Also check the other moving parts to see if the grease is dirty and
gritty, or has just dried up into gunk. Clean it out and reapply.
Tension rods that detune themselves
So the head of your rack toms keeps detuning on the sides towards you,
huh? This is because the rod slowly unscrews itself when you hit the head,
especially when you do rimshots. One solution is Lug Locks. These are nylon
doohickies that fit onto the top of the rod and press against the rim.
They usually work, but have been known to strip out over time.
Another idea is to apply a small drop of ThreadLock to the rods' threads
after they've been tuned. This will prevent the rods from vibrating loose,
but easily breaks free if you need to tune. Caution: Don't use the very
heavy duty ThreadLock. You can probably figure out why.
Lug springs
Many drum manufacturers use springs inside the lug casings to hold the
receiver in place. These small, seemingly isolated springs can wreak havoc
on a drum's sound, especially in the studio. They cause annoying buzzes
and rings. If your lugs contain springs, you have a couple options.
Using RotoToms live
Improperly tuned RotoToms sound like crap when used live. Follow these
suggestions for good sounding RotoToms.
Back to the main Drum Tuning page
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(MuffinHead) except where otherwise noted.