When TC Electronic released the original PolyTune pedal in 2010, they revolutionised the way we tuned our guitars and basses. Fast forward to 2022 and they have done it again with the Impulse IR Loader! Featuring 25 built-in IRs, 12 official Celestion cab models and 99 IR slots, the Impulse IR Loader makes the process of working with impulse response files effortless. Simply drag and drop your favourite IRs over USB or use the dedicated IR organizer for PC and MAC. The Impulse IR Loader will take care of the rest and ensure you sound like the best!

Housed in an ultra compact, pedalboard friendly chassis, the Impulse IR Loader has a super-simple set of controls - Output Level, Next IR and Previous IR...that’s it! A true bypass mode ensures ultimate signal integrity when the pedal is not in use, so tone-loss is a thing of the past! With a huge dynamic range and bags of headroom, the Impulse IR Loader can handle both instrument and line levels with ease, for maximum rig flexibility. And if all that isn't enough, the Impulse IR Loader also comes loaded with 5 acoustic guitar IRs, helping you get the most out of your piezo pickup.