User Manual
SA248 Spectrum Intelligent Filter User Guide 24
• Processor Pan Knob: Directs each Voice’s signal to either Processor 1 (the left side of the
knob) or Processor 2 (the right side of the knob). All points between the extreme left and
right knob positions route the signal to a mixture of both Processors.
Octave Controls
In addition to the two Standard Voices the Spectrum features two monophonic Octave Voices that
can be added to the final mix. Each Octave Voice can be set either one octave up or up to two
octaves down.
• On: Click the On buttons to engage or disengage each individual Voice. If the On button is
green the Voice is engaged.
• Source Pull-Down Menu: Routes the dry signal through the Monophonic Pitch shifting
module. The Monophonic Pitch Shifter applies octave effects to single note lines (a.k.a. “not
chords”). Use the Interval pull-down menu to select an interval up or down three octaves.
• Destination Pull-Down Menu: Selects whether that Voice is directed to both the Distortion
and Filter modules, only the Filter module, or bypasses both modules and goes directly to the
Output Mixer.
• Level Knob: Sets the Output level of the corresponding Voice. Use each Voice’s dedicated
Level knobs as a mixer for the final preset.
• Processor Pan Knob: Directs each Voice’s signal to either Processor 1 (the left side of the
knob) or Processor 2 (the right side of the knob). All points between the extreme left and
right knob positions route the signal to a mixture of both Processors.
• Filtering Knob: Adjusts a separate filter applied only to the Monophonic Pitch Shifting effect.
Basically it works like a tone control for Monophonic Pitch Shifting effects.