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Recording Out (D.I.) 

– This fully balanced XLR output allows you to send

a pre- or post-EQ signal to a recording or sound reinforcement mixing
console. We use Pin 2 hot configuration. Adjusting the Master Volume
control will not affect this send. This output is designed to use with phantom
powered systems. However, it never hurts to turn off the phantom power at
the board, if possible.

D.I. Level 

– Controls the level being sent from the XLR balanced output

jack. We suggest setting the control at approximately 12 o’clock initially. If
the signal to the board is too hot, it’s better to engage the Input Pad on your
channel of the board than to turn it down here, if at all possible. In general,
it’s better (in terms of signal-to-noise ratio and dynamic presentation) to
send as hot a signal as possible to the board. However, you can adjust the
signal level, if necessary, so make sure your soundperson or recording
engineer is aware of this capability.

Ground Lift Switch 

– This switch lifts the ground within the balanced

output 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 to and from external devices. This
effects loop is positioned post (behind) the compressor and before the
Enhance control and the tone section. This loop is at line level; do not use
instrument level effects in this loop as they tend to be overloaded by the
higher signal level which can cause distortion.

Stereo Post-EQ Effects Send/Return

 – These standard _ inch jacks allow

you to send and receive your signal to and from external devices. This
effects loop is positioned post (behind) the tone section. This loop is at line
level; do not use instrument level effects in this loop as they tend to be
overloaded by the higher signal level which can cause distortion. To use
with mono effects, return the signal to the Left return.

Tuner Out Jack 

– This standard _ inch jack is designed to provide a pre-

gain signal for connection to a tuner. It can also be used to provide pre-tone
signal to other devices such as a direct box or console. The signal is enough
to provide adequate signal to virtually every tuner on the market.

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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