OOGIEBMESAOwner's Manual
FRONT PANEL CONTROLS: (Continued) FREQUENCY: This control determines the frequency range that the ACTIVE MID control will cut or boost. As mention
FRONT PANEL CONTROLS: (Continued) O.D. MASTER: This control, like the OVERDRIVE, is designed to help you think outside the box. It provides an ind
REAR PANEL CONTROLS: FUSE: This is the A.C. Mains Fuse for the BIG BLOCK 750. REPLACE ONLY WITH A SLO-BLO TYPE FUSE OF THEPROPER RATING. THIS IS EX
REAR PANEL CONTROLS: (Continued) GROUND LIFT / POST & PRE / DIRECT OUT: (Continued) PRE gives you just the sound of your instrument and no BI
PAGE 10REAR PANEL CONTROLS: (Continued) TUNER: This Rear Panel auxiliary TUNER output is wired in parallel with the Front Panel TUNER output. Thi
PAGE 11AC OFFS I M U L S T A T E B A S S A M P L I F I E R TMPASSIVE-MID ACTIVE-MID FREQUENCYINPUT TUNER
PAGE 12AC OFFS I M U L S T A T E B A S S A M P L I F I E R TMPASSIVE-MID ACTIVE-MID FREQUENCYINPUT TUNER
DIAGNOSING PREAMP TUBE PROBLEMS: At some point it is quite possible that you will experience some kind of minorpre-amp tube noise. Rest assured -
PAGE 14FRONT VIEW: Big Block 750ALL FRONT PANEL KNOBS SAME part #REAR VIEW: Big Block 750JACK pt#JACK pt#JACK pt#POT pt#POT pt#POT pt#POT pt#POT p
The Spirit of Art in Technology OOGIEBMESAThank you for trusting MESA/Boogie to be your amplifier company and we wish you many years of toneful enjoym
Greetings from the Home of ToneCongratulations on your choice of the Big Block 750 as your Bass amplifier and welcome to the MESA/Boogie family! As a
The Spirit of Art in Technology 1317 Ross Street Petaluma, CA 94954USA (707) 778-6565 FAX NO. (707) 765-1503
PRECAUTIONS & WARNINGSYour MESA/Boogie Amplifier is a professional instrument. Please treat it with respect and operate it properly.USE COMMON SE
FRONT PANEL:REAR PANEL:Precautions 0Overview 1/2INSTRUMENT INPUT 3TUNER 3 CONTROLS:OVERDR
Congratulations on your choice of the M-PULSE BIG BLOCK 750 as your amplifier and welcome to the MESA/Boogie Family!First we would like to thank you f
PAGE 2Overview: (Continued)Looking at the Front Panel, it is apparent how logically the controls are laid out before you, creating a simple and intui
PAGE 3FRONT PANEL CONTROLS: INPUT: This jack is the instrument INPUT which feeds the first tube in the all-tube preamp of the BIG BLOCK. It is set
FRONT PANEL CONTROLS: (Continued) OVERDRIVE: (Continued) Note that the GAIN control is still active when the OVERDRIVE is switched into the signa
FRONT PANEL CONTROLS: (Continued) BASS: (Continued) This type of broad band, active rotary control makes it possible to achieve bass characterist
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