Product Detail NDT(TM) (Nova Drive Technology): All-analog programmable overdrive and distortion circuit under preset and expression control 30 factory and 60 user presets Two footswitch layouts: preset and pedal Hi-Z and balanced input + balanced stereo outputs 6 Built-in effect blocks taken straight from G-System: Compression, EQ + Noise Gate, Modulation, Pitch, Delay, and Reverb . The "TC Electronic Nova System Floor Based Analog Overdrive/Distortion with G-System Effects and Dynamics Processing" is best product for you. We recommended TC Electronic Nova System Floor Based Analog Overdrive/Distortion with G-System Effects and Dynamics Processing