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We encourage you to experiment with different settings to obtain the sound
you desire. We have included some EQ panel diagrams at the back of this
manual to help you record your settings.

Enhance

 – Once you’ve set your gain, you can move on to setting your EQ,

beginning with the Enhance control, or Magic Knob, as some call it. The
Enhance circuitry adds very low bass, upper mids and highs while scooping
out a bit of low middle. The more Enhance effect you dial in, the greater the
boost (and cut). As with all of our EQ controls, a little goes a long way.

Slowly bring the Enhance control up while playing. If you turn it up close to
12:00 on the dial and still don’t have your sound, stop there. Return the
Enhance to OFF or leave it at no more than 12:00 and work with the EQ
section.

Using the EQ Controls

 – Before you begin to twiddle knobs, let’s talk

about a few things. Excessive boosting of one or more EQ frequencies may
cause an overload in the EQ section. If this happens, the EQ Clip light will
engage. This is a 

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
turn both ways – not just UP! This means that you can enhance a certain
frequency spectrum either by boosting that frequency or by cutting the
adjacent frequencies. This latter method has the advantage of maximizing
potential headroom.

If possible, step well forward of your rig to get a better idea of how you will
sound in the room. You may be surprised at how different you sound once
you step away from the speakers.

NOTE

: Many players rely on the Enhance Control (and perhaps a little

Midrange Massage) to get their sound. This method leaves the Bass and
Treble controls available to dial in to a particularly difficult room. Just
something to keep in mind, ok?

Setting Bass and Treble 

– OK, now it’s time to set the EQ, beginning with

the Bass and Treble controls.  These controls cover a fairly broad frequency
spectrum and a little goes a long way. Adjust these controls up or down as
needed. We suggest playing a few notes in various areas of the neck so you
can hear what your adjustments have done across the fretboard.

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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