Welcome to The Gadget Professor Show #556 hosted by Don Baine. The AV157 uses 12 levels of dialogue boost – 6 stages of AccuVoice boost plus 6 stages of our new SuperVoice technology. SuperVoice takes dialogue clarity to a new level by dramatically reducing non-vocal background sounds. This new technology sets a new standard for … Continue reading TGP # 556 ZVOX ACCUVOICE AV157 TV SPEAKER →