DI Plus2 RC with an internal long life NiMH (Nickel Metal Hydride) that can be charged off either the phantom power on the mic line, or via the 12V DC input, removing battery "throw away" as an issue. NiMH batteries exhibit no memory effect and a long life recharge cycle. The new DI Plus2 RC features a low noise high impedance input buffer with switchable 20dB Pad, and a low distortion high current output stage able to drive the longest cable runs. It represents another major step forward in active direct boxes.Packaged in a dual channel stand-alone format, the DI Plus2 RC represents a fresh look at active D.I. concepts.