Unleash a universe of funky, expressive sounds with the Electro-Harmonix Q-Tron Plus envelope filter. This pedal features a dedicated effects loop, letting you inject other pedals right into the filter section for wild, unique sonic adventures. Sculpt your perfect auto-wah or vowel-like tone with flexible controls, from smooth sweeps to lightning-fast funk. Get ready to groove and discover your next signature sound.

                  
                                          
                        
Filter Types
                        
Low Pass, Band Pass, High Pass, Mix
                      
                                          
                        
Response Modes
                        
Fast, Slow
                      
                                          
                        
Frequency Range
                        
High, Low
                      
                                          
                        
Resonance Control
                        
Adjustable Peak (Q)
                      
                                          
                        
Gain Control
                        
Boost Mode, Filter Sensitivity
                      
                                          
                        
Boost Function
                        
Normal or Boosted Signal
                      
                                          
                        
Sweep Direction
                        
Up, Down
                      
                                          
                        
Bypass Type
                        
True Bypass
                      
                                          
                        
Connectivity
                        
1/4-inch Input Jack, 1/4-inch FX Loop Send/Return, 1/4-inch Effects Out Jack
                      
                                          
                        
Power Supply
                        
Power Adapter Included