TC Helicon Play Acoustic Vocal Effects Processor Professional Vocal Effects and Tone with natural sounding Vocal Harmonies guided by your guitar Guitar FX styles from TC Electronic's Hall of Fame Reverb, Flashback Delay, and Corona Chorus pedals BodyRez filtering and onboard EQ and DI for impeccable acoustic guitar tone. Acrylic Lens Guitar feedback-proofing with notch filter and phase controls Separate vocal and guitar outputs, or a stereo mix of both