The Radial J48 can be found among the gear of professional musicians including Paul Simon, Santana, Bonnie Raitt, Linkin Park, Rod Stewart, The Who and many others. What makes this DI-box so good are the -15 dB pad knobs, the ground lift switch and the 80 Hz high pass filter. This unit is made of strong material and protects not only the inside of this product but also the connectors and knobs.
When you plug a stereo instrument into this direct box, the J48 does not distort the sound. The signal retains its own character and has low distortion. This Radial device also offers a lot of headroom and a large dynamic range.
That there is so much power in such a small box, it remains special.