The K-D100 Digital Karaoke Processor from Marani allows you to create separate processing paths for your music and vocals for individual processing. The unit features a digital compressor, mic delay, high-pass filter, five-band parametric EQ, and high and low-shelf filters. Its effects include both delay and reverb. The K-D100 has three balanced XLR mic inputs as well as two stereo RCA ins. The unit has four balanced XLR outputs. It can be remotely controlled via its USB port.