Enter the realm of stereo modulation with Colortone's VIBROVERB. Featuring three distinct stereo modulation voicings, the VIBROVERB is a gorgeous sounding multi mode modulation pedal with built-in Saturation/Drive, Reverb, MIDI control and three Presets.
 
MODULATION MODES:
 
OPTICAL TREMOLO
Optical Tremolo mode is the classic, vintage tremolo sound with warm and smooth waveform envelope that modulates the volume of the input signal
HARMONIC TREMOLO
The Harmonic Tremolo mode offers a more complex and modern phase shifting style pulse adding further depth and dimension
ROTOVIBE
The RotoVibe mode emulates the classic psychedelic sound of a rotary Leslie speaker
 
The EXPRESSION PEDAL input overrides the speed control. The travel of the expression treadle is set so that heel down is ‘No Modulation’ with Modulation Blend is set to ‘0’. Anything above that position has the speed defined by the treadle position, using your currently set blend settings.
 
If using a MIDI controller with an expression pedal any parameter is available for control.
 
Setting the AUDIO IO MATRIX is selected with the small recessed switch on the back of the unit.
 
NOTE: make sure if selecting mono for Input or Output to use cables with mono TS 1/4” plugs for that audio socket.