Mark Iv; Overview - Mesa/Boogie Mark IV Amplifier Owner's Manual

Overview:

Congratulations for choosing the MARK IV as your new musical voice. You have purchased a handbuilt instrument of the finest
quality and craftsmanship. In 1984 Mesa/Boogie introduced the world's first "Tri-Modal amplifier - the MARK lll - with separate
modes for Clean Rhythm, Crunch Rhythm and Lead Overdrive. Now the MARK IV concentrates six years of intervening design
experience into a masterful new instrument which promises years of musical enjoyment.
Every possible useful feature is included, some for the first time ever. Precise, separate adjustment of each mode is simplified by the
complete and logical array of controls...making the MARK IV easier to use than its predecessor. No compromises were tolerated in
regard to performance, reliability or component quality. Individual master-craftsmanship is evident throughout the construction and
testing of each MARK IV. And best of all, the sound quality of each mode is devastatingly accurate! We want your new MARK IV
to be the last amplifier you ever need to buy.

MARK IV

FRONT VIEW:
PULL FAT OUT
R1 TREBLE
RHY2 GAIN
RHY1 GAIN
INPUT LEAD GAIN LEAD TREBLE
PULL FAT OUT
MARK IV
REAR VIEW:
FUSE
3A SB
117 VOLTS
60 HZ
OFF
4 AMPS
ON / OFF AUTO R2
REMOTE
MARK IV M
Operating Instructions
R1+R2 BASS R1+R2 MID R2 TREBLE
LEAD BASS LEAD MID LEAD DRIVE
PULL BRIGHT OUT
REVERB FTSW.
AUTO
FX LOOP ON AUTO
RHY 1
FULL TIME RHY 2
FX LOOP RHY 2 LEAD
SWITCHING AUTO ASSIGN SWITCHES
LEFT
RIGHT
(STEREO) (MONO)
SATELLITE EQ
SIG.
PATH
FX SEND
RETURN RETURN
SATELLITE SEND
IV
ARK
R1 R2 LD
TRIODE SIMUL-CLASS
PENTODE
CLASS A
LEVEL OUT
4 OHM
8 OHM
PAGE 1
Instant Gratification Demo Settings
RECORDING
80 240 750 2200 6600
HARMONICS
CLASS A/ SIMUL FX LOOP
RHY 2
RHY 1 LEAD
FT SW EX SW
MID GAIN
MODE SELECT
4 OHM
HANDBUILT IN PETALUMA CALIFORNIA
SILENT EQ LOOP
(PULL)
FULL
ON
POWER
TWEED
POWER
OUTPUT LEVEL STANDBY
M IV
ARK
EQ
EXTERNAL SWITCHING JACKS
RHYTHM 1 RHYTHM 2 LEAD