TC Helicon Critical Mass - Excellent Condition with Box

TC Helicon Critical Mass is a vocal effects pedal that generates group vocal sounds from a single microphone input. It provides eight preset styles of melodic and gang-style harmonies with a single footswitch for bypass. The pedal includes a built-in reverb and Adaptive Tone button that applies EQ and compression automatically.Three rotary knobs control Style selection, Mix level, and Reverb amount. The unit runs on 9V DC center-negative power at 670 mA. It features a balanced XLR mic input and balanced XLR output in a die-cast metal enclosure.Specifications

• Dimensions: 5.4 in x 3.5 in x 2.3 in
• Power requirements: 9 VDC, 670 mA, center negative
• Input impedance: 3 kOhms
• Output impedance: 200 Ohms
• Maximum output level: +7.5 dBu

Condition This item has been tested and is in good working condition. It comes with the original packaging. It has no Velcro on the back. No power supply included.