VibroVerb is Colortones upgraded multi mode Stereo Tremolo pedal featuring three Modulation Modes: Optical Tremolo Harmonic Tremolo RotoVibe Additional modulation shaping controls include: LFO Shapes - Sine, Triangle and Square LFO Phase Sine Waveshaper - For additional pulse in sine setting Including: Reverb, Saturation/Drive, Saturation EQ, Tap Tempo, Output Boost, MIDI Control, Presets and Expression Control DESCRIPTION Enter the realm of stereo modulation with Colortones 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 EXPRESSION PEDAL and IO MATRIX 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 avaliable 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 TECHNICAL Current Draw 145mA Input and Output TRS Mono-Stereo IO Switchable MIDI Channel 11 Expression Port 10k Passive TRS. Tip = Signal, S = 3.3v Input Impedance 2MegOhm Output Impedance 100 Ohm 9V DC (Center negative) (No Battery) Dimensions 127mm x 79mm x 63mm NOTE: External Power supply not included. (Colortone recommends use of an isolated clean Power Supply)