Electro-Harmonix Q-Tron Plus Envelope Filter - Guitar Pedal with Effects Loop (QTron+) Saddles which is precisely what you

which is precisely what you can expect when playing your viola with a Joule carbon fiber bow

Nut & Saddle: Black TuSQ Nut

with its Modern D profile and smooth Ultra Satin finish

and processed through the cabinet simulation engine

while the Bigsby vibrato tailpiece adds expressive vibrato capabilities

Electro-Harmonix Q-Tron Plus Envelope Filter - Guitar Pedal with Effects Loop (QTron+) Saddles which is precisely what youThese brand new Electro Harmonix Q Tron Plus Envelope Filter Guitar Pedals with Effects Loop and a full factory warranty will ship from our Rapid City, SD showroom. Buy risk free with our 14 day full refund, less shipping, return policy. Check out our shop policies for more details. 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 the ability to place an