Speed Adjusts the rate at which the tremolo circuits vary the intensity
of
the amplified
signal. This control will only function when the
trGmolo
foot switch
has
been
depressed and the
DEPTH
control advanced to a nominal operating position
(approximately
5)
.
Depth Controls the amount of effect the tremolo circuitry
has
on
the amplified sound.
Tremolo circuitry varies the amplitude or strength
of
a signal
as
compared to a
vibrato circuit which actually alters the .physical pitch
of
a note.
Reverb Controls the amount
of
artificial reverberation mixed with the input signal. When
the control
is
at the minimum setting, the reverb spring will not
"crash"
when the
amplifier
is
moved or shaken.
CHANNEL
II -
NORMAL
Volume Same
as
Channel I VOLUME control.
Bass
Operates the
same
as
Channel I BASS, except that the boost and cut points
are
modified to
resembl~
those
of
older tube-type amplifiers.
Middle
This "boost and
cut"
-type control affects frequencies
in
the middle
of
the electric
guitar range. Control action resembles that
of
a tube-type amplifier.
Treble A
"boost
and
cut"
-type control, its action also resembles that of a tube-type
amplifier and functions the same
as
Channel I TREBLE control.
Bright Operates the
same
as
Channel I BRIGHT control.