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NOTE:
Be especially careful using the Dynamic Boost when operating in
Mono Bridge mode. You can quickly overdrive the amplifiers at high levels
when using this feature. Remember, this is a VERY BIG amplifier when in
Mono Bridge mode.
Final Settings
Engaging the Dynamic Boost may require adjustments to
the EQ section, so be prepared to do a little fine tuning. Boosting or cutting
the various tone controls may change how much compression you want to
dial in, so be prepared to make adjustments there as well.
A FEW TECHNICAL THINGS TO REMEMBER
Frequency Oddities
Two areas are a frequent source of frustration for
bassists trying to achieve their sound: frequency masking and frequency
enhancement. Frequency masking occurs when other instruments
(particularly cymbals and electric guitars) obscure the important upper
harmonic content of your sound. As a result, you find that the EQ settings
that were so perfect at home lack definition in a live setting. On the other
hand, the stage settings that worked so well sound harsh and/or thin in the
absence of other instruments.
Frequency enhancement results from cabinet placement and room acoustics.
A cabinet placed on the floor will have the lower frequencies boosted by
about 3 db. Placement against a wall adds another 3 db. A corner adds 3 db
more. Consequently you may find a surprising boominess to your sound.
Certain qualities in the room itself can also enhance the lower frequencies,
further contributing to this problem. Frequently this effect is more noticeable
in the audience than it is on stage. Compensating for it may result in a stage
sound that may seem a little thin. However the sound is actually quite full
out in front.
