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13

Turn On 

– Once you’ve completed the steps above, you can plug in your

bass and turn on the unit (plug it in first, ok?) and let’s get started. We
recommend turning your system on with the Master Volume control set to
its minimum position. This will prevent any unexpected signal from being
sent to your speakers.

Setting Your Level 

– Remember, begin with the Input Gain, Enhance,

Compressor and Master Volume completely OFF – fully counter-clockwise.
All EQ should be set flat, that is, at 12:00 – straight up.

While playing your lowest note (or loudest), slowly turn the Input Gain up
until the Set Level light begins to blink with regularity. If you can’t go past 8
or 9 o’clock, you may engage the Gain Switch to better match the gain of
your instrument to the amplifier.

If you have disengaged the Compressor as we suggested, the Set Level light
will barely blink on your loudest notes when you reach clipping in the Input
stage. We recommend you decrease gain one or two clicks to ensure there is
no clipping in the system. By the way, this is David’s favorite way to set
level, even if you intend to use compression.
Once you have properly set your Input Gain, turn the Master Volume up to a
comfortable listening level and proceed with the rest of the setup process.

Setting the Compressor

 - If you want to use compression, engage it now by

turning the Compressor Defeat switch OFF. The compressor light will now
blink when your gain goes above the compression threshold. This will
generally show up more on the lower notes, or when you employ Slapping.
(A properly compressed Slap sound is very cool, indeed.) If you want more
compression, increase the Input Gain a little at a time, until you achieve the
amount of compression you desire.

SETTING YOUR EQ

The frequencies that you’ll need to boost or cut are dependent upon your
instrument, playing style, speaker cabinets, and venue. Extreme settings of
boost or cut are unlikely to be necessary or helpful. We are frequently asked
to provide suggested settings for various styles of play. We have discovered
though, that most of our endorsers tend to set their EQ generally flat, using
varying amounts of the Enhance Control to achieve their sound. In fact, a
number of our recording artists tell us that their standard recording set-up is
to have the Enhance set at approximately 9 or 10 O’clock and the tone
controls set flat.

Summary of Contents for World Tour WT800C

Page 1: ...THE LEADER IN BASS AMPLIFICATION World Tour Bass Guitar Amplifier Covering Model WT800 C Version Never Compromise 10 01 2006 by U S Music Corp...

Page 2: ...Ohms All modes of operation have 3dB of headroom This amplifier also features a thermostatically controlled active cooling system with built in thermal safeties You have purchased what we feel is one...

Page 3: ...y use your new amp You ll be glad you did CAUTION Your ears are your most important piece of equipment Unfortunately they cannot be replaced as easily as your other gear Please take the following warn...

Page 4: ...in more detail later in the manual Enhance Control Called the Magic Knob by some this complex control simultaneously boosts the very low bass upper middle and high frequencies while putting a dip in...

Page 5: ...depress this switch Compressor Indicator Light Indicates compression is taking place Master Level Control Adjusts overall system output and stage loudness Bi Amp Switch Engages Bi Amp Mode This mode i...

Page 6: ...ndicator When lit shows that the low voltage power supplies are operating Mains On Off Switch This switch turns the system power ON or OFF The switch illuminates to indicate the presence of AC power p...

Page 7: ...serted in the fuse carrier USE ONLY THE SAME SIZE AND TYPE FOR REPLACMENT Using a fuse with a different rating than specified is a VERY BAD THING and can cause damage to your amplifier All models come...

Page 8: ...system to allow you to eliminate excessive noise ground loops when connected to external systems Mono Pre EQ Effects Send Return These standard _ inch jacks allow you to send and receive your signal...

Page 9: ...m which will activate an AGC Automatic Gain Control circuit if the operating temperature goes above 200 degrees F This circuit will automatically turn down the output of the system in the event of ove...

Page 10: ...ble INITIAL SET UP Before turning your amplifier ON you must first determine which mode of operation you wish to use It is critical to the safety of your amplifier that you make all connections correc...

Page 11: ...vents accidental connection of the L R outputs when in Bridge Mode Only the Bridge Mono Output will work in Bridge Mode So if you hook the amplifier up incorrectly you won t hear anything You also won...

Page 12: ...it Once they ve done it a few times most users can do it time and again in about a minute IMPORTANT NOTE Before you plug in your unit for the first time please do the following things First turn the p...

Page 13: ...intend to use compression Once you have properly set your Input Gain turn the Master Volume up to a comfortable listening level and proceed with the rest of the setup process Setting the Compressor If...

Page 14: ...Very Bad Thing and needs to be corrected immediately If EQ clipping occurs you can either decrease the boost or decrease the Input Gain Remember too that our EQ controls are active and are meant to tu...

Page 15: ...aining control sets By the way this process is a lot easier if you have a friend do the knob twiddling while you play Here are a couple of tips to help you dial in your desired tone For a great fretle...

Page 16: ...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 Fre...

Page 17: ...8 Ohm speaker option so that you can add another speaker later if you need to In general adding more speakers will give you a greater volume increase than adding a few more watts We have designed our...

Page 18: ...ous Don t blow this off OK Contact Point Cleaning One of the weakest links in most bass amplification systems are the solderless connection points where instruments speaker cabinets effects and other...

Page 19: ...p you better understand our products and the technical stuff some people find so interesting You ll also find our FAQ Frequently Asked Questions file which is updated regularly While you re there chec...

Page 20: ..._________________________________________________ Setting 2____________________________________________________ Setting 3____________________________________________________ Setting 4_________________...

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