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Mesa/Boogie MARK 1 owner manual Mesa Boogie

Models: MARK 1

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MESA BOOGIE

MESA BOOGIE

MARK 1 RE -ISSUE

Owner's Manual

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Mesa/Boogie MARK 1 owner manual Mesa Boogie

Contents

MESA BOOGIE Hello from the Tone Farm MK-1 Table of ContentsPrecautions FRONT PANELREAD AND FOLLOW INSTRUCTIONS OF PROPER USAGE PRECAUTIONS & WARNINGSREAR VIEW Mk FRONT VIEW MkMARK 1 Operating Instructions OVERVIEWa traditional blues sound FRONT PANELto the pre-ampin the early stages FRONT PANEL Continuedducing a fat, warm and very smooth tone be set above 0 to produce soundwarm tone and spongy, elastic feel FRONT PANEL ContinuedMARK MARKFRONT PANEL Continued REAR PANEL3A GROUND drive an Effect when you change to INPUT channels REAR PANEL Continuedfeedback will result Front Panel instructions REAR PANEL ContinuedMARK TUBE TASK CHARTView from above - looking down on chassis MK-1 Personal Sample Settings SheetMARK MARKDIAGNOSING POWER TUBE PROBLEMS TUBE MAINTENANCE & MICROPHONICSTUBE NOISE PAGE DIAGNOSING PRE AMP TUBE PROBLEMSNEGATIVE = POSITIVE =Speaker A = 8 Ohms Speaker B = 8 OhmsTotal Load = 4 Ohms Speaker A 8 OhmsSpeaker B 8 Ohms NEGATIVE POSITIVE4 Ohm Cabinet SAFE MISMATCHSAFE MISMATCH 8 Ohm Cabinet 84Ohm CabinetCORRECT MATCH 8 OhmWIRING SCHEMES...Amplifier to Speaker Cabinets 8 Ohm8 Ohm WIRING SCHEMES...Amplifier to Speaker Cabinets8 Ohm 16 OhmWIRING SCHEMES...Amplifier to Speaker Cabinets SAFE MISMATCH8 Ohm SAFE MISMATCHBIAS ADJUSTMENT A continuing series BIAS ADJUSTMENT Continued Page ON TRIODES, PENTODES & IRISHMENN PENTODES TRIODESDesigner / President A feature article by Randall SmithPAGE Rear View Front ViewMARK MARKThe Spirit of Art in Technology MESA BOOGIEThe Spirit of Art in Technology 1317 Ross Street Petaluma, CA USA707 778-6565FAX NO