VOCOPRO DA-1055 PRO Professional 6 microphone digital echo karaoke mixer / parametric equalizer (DA-1055 PRO) (New-Retail). Microphone Mixer, digital Echo, Graphics and Parametric Equalizer in One Rack Space! The DA-1055 PRO has the latest features that both the professional and the home karaoke enthusiast demands. Six microphone inputs with three volume controls allow up to […]