Electro Harmonix Q-Tron Plus Envelope Filter with Effects Loop Pedal Tubetech SIMs can be scaled in

SIMs can be scaled in realtime and changed on the fly

Keep even your largest and most demanding Pro Tools HD projects in perfect sync with the Avid Sync HD

80 Hz 6dB/octave

From hip-hop to country and everything in between

you will enjoy seeing those sounds come to the next level

Electro Harmonix Q-Tron Plus Envelope Filter with Effects Loop Pedal Tubetech SIMs can be scaled inElectro Harmonix Q Tron Plus Envelope Filter pedal is the classic envelope follower with effects loop. Place your favorite effects between the preamp and filter section without changing the envelope drive. Be creative with the effects you plug into the FX loop and invent totally new sounds. Ratify your Mojo! Same design as the original EHX Q Tron but with extremely useful Effects Loop and an Attack Response Switch. The Effects Loop gives the musician