TC-Helicon Critical Mass

TC-Helicon Critical Mass, Effects Pedal, Effects units for group-sound vocal effects, High-quality low-noise microphone preamp, On / Off footswitch for fast performance control, Balanced XLR mic input, Balanced XLR line output, USB connection (without power supply), Dimensions (L x W x H): 160 x 125 x 75 mm, Weight: 0.5 kg ...