REAR VIEW:
MARK IV
PULL SHIFT
PULL SHIFT
PULL BRIGHT
MASTERS
LEAD GAIN
RHY2 GAIN
R1+R2 MID
LEAD MID
R1+R2 BASS
LEAD BASS
R1 TREBLE
LEAD TREBLE
RHY1 GAIN
INPUT
PULL BRIGHT
INSTRUMENT
PULL FAT
PULL FAT
SILENT
RECORDING
(PULL)
EQ
LOOP
OUTPUT LEVEL
STANDBY
TWEED
POWER
M
ARK
IV
80 240 750 2200 6600
ON
FULL
POWER
PRESENCE
CONTROLS
R2 TREBLE
LEAD DRIVE
R1
R2
LD
3A SB
FUSE
A OFF B
GROUND
GRAPHIC EQ
REMOTE
REVERB
RECORDING
SLAVE (D.I.)
POWER AMP
TRIODE SIMUL-CLASS HARMONICS
PENTODE
CLASS A
SPEAKERS
8 OHM
4 OHM
4 OHM
MID GAIN
LEAD VOICING
LEVEL OUT
117 VOLTS
50-60 HZ
200 WATTS MAX.
EXTERNAL SWITCHING JACKS
RHYTHM 1
RHYTHM 2
LEAD
CLASS A/ SIMUL FX LOOP
EQ
REVERB FTSW.
SATELLITE EQ
SATELLITE SEND
SATELLITE
AUTO
RHY 2
AUTO
RHY 1
FX LOOP ON
FULL TIME
FX LOOP
SWITCHING
RHY 2
LEAD
AUTO ASSIGN SWITCHES
FX SEND
RETURN
RETURN
LEFT
(STEREO)
RIGHT
(MONO)
SIG.
PATH
MODE SELECT
LEAD
EX SW
FT SW
RHY 1
RHY 2
HANDBUILT IN PETALUMA CALIFORNIA
ON / OFF AUTO R2
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
POT pt#
KNOBS
pt#
EQ pt#
588535
KNOB
pt#
408538
POWER
SWITCH
pt#
601073
KNOB
pt#
INPUT JACK
JACK pt#
610110
KNOBS
pt#
KNOB pt#
LED pt#
LED pt#
LED
pt#
LED
pt#
LED
pt#
EQ SWITCH
pt#
SPK. JACKS
ALL 3 pt#
POT pt#
JACK pt#
JACK pt#
JACK pt#
JACK pt#
JACK pt#
JACK pt#
SWITCHES
ALL 3 pt#
JACK pt#
POT pt#
JACK
pt#
SWITCHES
ALL 3 pt#
KNOB
pt#
POT pt#
JACK
pt#
JACK
pt#
JACK
pt#
SWITCH
pt#
SWITCH
pt#
JACK pt#
JACK pt#
KNOB
pt#
KNOB
pt#
POT pt#
JACK
pt#
FUSE HOLDER
pt#
FRONT VIEW:
MARK IV
PAGE 23