Add a great sounding and compact tube DI to your rig with the Radial Firefly. This Class A tube direct box is designed for both studio and live performances. Firefly is a dual input direct box that features a high pass filter so you can adjust the bass-cut to best match the instrument you are recording. A Drag Control lets you adjust the input load to give you the most natural sound possible no matter the sound source. The Radial Firefly includes a carrying handle for easy transport in studio or it may be rack mounted.