Selling a used TC Helicon Critical Mass vocal effect in used but excellent working and cosmetic conditions for fattening up vocals on stage. As I don't have any backing vocal duties for some time now it's time to pass it on to someone who could make more use of it. Comes without power supply, any 9V PS will do the trick. Please ask for shipping quotes before purchasing as I have only added dummy figures for shipping.

Tech specs and promo description:

The TC Helicon Critical Mass Vocal Effect Pedal contains eight melodic/group vocal FX settings with three reverb styles and an adaptive tone. Critical Mass puts the feeling of a large, enthusiastic audience singing along with you right at your feet in an easy-to-use stomp box. You can choose from “melodic” or “gang” style vocals that suit any style of music without the need to input key or scale. The Adaptive Tone (equalisation) with compression, de-esser and gate automatically control the timbre and shape of your sound.

The main features of the TC Helicon Critical Mass Vocal Effect Pedal include:

4x Melodic Choir Styles

4x Gang Vocal Styles

3x Reverb Styles

Adaptive Tone

Easy Connection Between Standard Mic & Mixer

Phantom Power Always Available

Low Noise Microphone Pre-Amp

Automatic Input Gain – No More Setting & Adjusting Input Gain

Mic Control for Remote On/Off Switching

Individual Style Select & Mix Controls for Gang Vocals

USB Connection to VoiceSupport Application

Power Supply: 9V Operation

Housing: Two-Part Die-Cast Metal

Feet: Rubber Adhesive

Dimensions: 140 x 90 x 60 mm

Weight: 0.42 kg