Tascam Cd-Vt2 Cd Trainer For Vocals Brand New Ship from Japan December 26, 2023tascambrand, cd-vt2, japan, ship, tascam, trainer, vocalsadmin The VSA (Variable Speed Audition) function changes the tempo without changing the pitch, making it easy to copy fast, inaudible phrases. The VSA (Variable Speed Audition) function changes the tempo without changing the pitch.