MODVERB brings together 3 of our most popular modulation effects with a brand new reverb algorithm. Ambient tones are easily obtained as you combine Flanger, Vibrato or Phaser with a high quality pristine digital reverb. The intuitive and versatile controls make it simple to dial in the MODVERB. The modulation speed can be swiftly adjusted using the tap tempo button and prepare to be frozen in time when you hold down the footswitch to activate eternal feedback. Controls: Controls switch:Selects between Flanger,Vibrato and Phaser modulation effects. MIX control:Adjusts volume of delay and wet/dry mix of reverb. DEPTH:Adjusts the depth of the modulation. Mode Mix: 5 Different kinds of Phaser. Controls the wet/dry mix. DECAY:Adjusts the decay of the reverb effect. Tap Tempo Functionality:Tap the LED 2 or more times to synchronize the modulation rate to your desired tempoFrozen functionality:Hold the footswitch to activate Freeze effect. Specifications Input:1/4” mono audio jack.(Impedance: 470k Ohms)Output:1/4” mono audio jack(mpedance: 100 Ohms)Power requirements:AC adapter 9V DC ,center negative.9not included) Highly recommend to use Mooer Micro Power.Current Draw:160mADimensions:93.5mm(D) x 42mm(W) x 52mm(H)Weight:146g No Tax No Duty to Canada and USAFull Warraty