MESA BO O G I E Owner's Manual Hello from the Tone Farm... ...You, smart player and all around intuitive human, have put your trust in us to be your amplifier company. This is something we do not take lightly. Our reward is that we've made a classic amplifier and by choosing this amplifier, you have become part of the MESA family...WELCOME! Our goal is to never let you down. Your reward is that you are now the owner of an archetypal guitar pre-amp, bred of fine all tube amp heritage...benefiting from the many pioneering and patented MESA circuits that led to the refinement of your new instrument. Feel confident, as we do, this amp will inspire many hours of musical satisfaction and lasting enjoyment. It was built with you in mind, by players who know the value of a fine musical instrument and the commitment it takes to make great music. The same commitment to quality, value and support we make to you...our new friend. Table of Contents FRONT PANEL: EDITING: PRESETS / PROGRAMS / PARAMETERS __________________________________________________________1-2 MAPPING: PRESET / PROGRAM ___________________________________________________________________________ 2 COPY FEATURE / MODE SELECTION _______________________________________________________________________ 3 PROGRAM / CHANNEL WINDOW _________________________________________________________________________3-4 CHANGING MIDI CHANNEL _______________________________________________________________________________ 4 DATA DUMP ___________________________________________________________________________________________4-5 DEFEAT FACTORY PRESETS / RECALL FACTORY PRESETS __________________________________________________ 5 REAR PANEL: PHANTOM POWER ______________________________________________________________________________________ 6 MIDI CONNECTIONS: IN / THRU / OUT ______________________________________________________________________ 6 EXTERNAL SWITCH JACKS _______________________________________________________________________________ 6 RECORD OUT __________________________________________________________________________________________ 6 MAIN OUT ______________________________________________________________________________________________ 7 FX LOOP _______________________________________________________________________________________________ 7 OPERATIONS: THE CONTROLS: PARAMETERS ________________________________________________________________________8-12 THE MODES: DESCRIPTION / USES ____________________________________________________________________13-20 VERSION 2.0: CONTINUOUS CONTROL SOFTWARE _______________________________________________________21-26 TUBE TASKS / PLACEMENT / DIMENSIONS / SPECIFICATIONS ________________________________________________ 27 WIRING DIAGRAMS ___________________________________________________________________________________28-35 FACTORY PRESET LIST & SETTINGS 1 thru 10 SAMPLE SETS ______________________________________________36-37 PERSONAL SETTINGS PAGES _________________________________________________________________________38-39 PARTS SHEET & PANEL IDENTIFICATION PAGE _____________________________________________________________ 40 IMPORTANT SAFETY INSTRUCTIONS Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. Do not defeat the safety purpose of the polarized or grounding-type plug. A polarized plug has two blades with one wider than the other. A grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. Only use attachments/accessories specified by the manufacturer. Unplug this apparatus during lightning storms or when unused for long periods of time. Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped. To insure proper ventilation always make sure there is at minimum four inches (101.6mm) of space behind the rear of the apparatus. The ventilation should not be impeded by covering the ventilation openings with items, such as newspapers, tablecloths, curtains, etc. Do not impede ventilation by placing objects on top of the apparatus which extend past the rear edge of its cabinet. No naked flame sources, such as lighted candles, should be placed on the apparatus. The apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall be placed on the apparatus. WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture. The AC plug is the mains disconnect. The plug should remain accessible after installation. WARNING: EU: permission from the Supply Authority is needed before connection. WARNING: Always make sure proper load is connected before operating the amplifier. Failure to do so could pose a shock hazard and may result in damage to the amplifier. Do not expose amplifier to direct sunlight or extremely high temperatures. Always insure the amplifier is properly grounded. Always unplug AC power cord before changing fuse, tubes or removing chassis. Use only same type and rating when replacing fuse. Avoid direct contact with heated tubes. Keep amplifier away from children. To avoid damaging your speakers and other playback equipment, turn off the power of all related equipment before making the connections. Do not use excessive force when handling buttons, switches and controls. Do not use solvents such as benzene or paint thinner to clean the unit. Always connect to an AC power supply that meets the power supply specifications listed on the rear of the unit. Export models: always insure unit is wired for proper voltage. Make certain grounding conforms with local standards. YOUR AMPLIFIER IS LOUD! EXPOSURE TO HIGH SOUND VOLUMES MAY CAUSE PERMANENT HEARING DAMAGE! Your Mesa/Boogie Amplifier is a professional instrument. Please treat it with respect and operate it properly. READ AND FOLLOW INSTRUCTIONS OF PROPER USAGE. TURN POWER ON AT REAR OF UNIT: The AC Power Switch is a 3 position - center off type switch. Always try the ON/GROUND position first (switch down). If hum is noticed in the sound, then try the ON/LIFT position. Whenever ON/LIFT possible it is best to use the grounded position for many reasons unless having TriAxis grounded creates noise problems such as buzz or AC hum. NOTE: The A.C. power for TriAxis should be derived from the same power strip as that of the power OFF amp in use. Any effects units used should also be plugged into this same strip. This close proximity ON GROUND of A.C. power supply for units within a system will prevent TONE degradation. Failure to follow this wiring scheme may result in harsh or excessively bright tonal characteristics. RUN THROUGH FACTORY PRESETS 1-10: To do so use the left & right arrowed Preset keys. (Notice that 11-20 do not sound very different unless TriAxis Switch 1 Jack is connected to a MESA Switch Track power amp and Track Switching is used.) COPY PRESET ENTR NUMBER NOTE : Factory presets 1 thru 20 are Loaded automatically during power-up, PRESET PROGRAM/CHANNEL EXIT PGM but can be disabled or reloaded manually by user when defeat procedure is /CH followed...see page 4 for directions. 0 TO INCREASE OR DECREASE: Presets, Programs or Parameters use any of the arrowed keys. RHY OUTPUT 5 LD1 4 6 ENTR 3 7 LD2 2 8 PRESET PROGRAM/CHANNEL GAIN TREBLE MIDDLE BASS LEAD 1 DRIVE LEAD 2 DRIVE MASTER PRESENCE DYNAMIC VOICE SW 1 9 EXIT PGM /CH MESA BOOGIE 1 2 3 4 0 10 ALL TUBE PREAMPLIFIER FX LOOP 0 123456789 A B TO ENTER AND SAVE NEW PARAMETER SETTINGS: to an existing preset, press the ENTR key two times. If pressed one time Preset flashes to indicate it will be overwritten when you press the ENTR key a second time. If you happen to change your mind or wish to hear the original preset, press the EXIT COPY 4 key while PRESET is flashing to return to the original settings and void any changes you ENTR FLASHES had made. PRESET PROGRAM/ CH EXIT TO ACTIVATE PROGRAMMABLE FX LOOP AND FUNCTION SWITCHES: Press the LOOP SW key. This allows you to se- quence through all the possible LOOP/SWITCH combinations. Press RHY OUTPUT LOOP 5 the key ENTR two times when the desired combination has been SW 4 6 LD1 3 7 selected to store this combination. 2 8 LD2 1 9 SW 0 10 MESA BOOGIE 1 2 3 4 ALL TUBE PREAMPLIFIER FX LOOP A B PAGE 1 FRONT PANEL: (Continued) TO ACCESS PROGRAMS (via the numeric keys): 1. Press the SHIFT key one time to access the programs. 2. Select PROGRAM using nu- meric keys located below GAIN, COPY FLASH TREBLE, MIDDLE, BASS, and SHIFT ENTR LEAD DRIVE windows. PRESET PROGRAM/CHANNEL GAIN TREBLE PGM /CH 3. Press the ENTR key one time 01 23 to access new PROGRAM number MESA BOOGIE and audition the PRESET listed at ALL TUBE PREAMPLIFIER that location. TO ACCESS PRESETS