VocoPro DA-1055 Pro Professional 6 MIC. Digital Echo Mixer/Parametric Equalizer. 3 Dual-input Mic Preamplifiers accommodate. A total of 6 microphones (3 front, 3 rear). 3-Band Parametric Equalizer for microphone output. Digital Echo with Repeat and Delay Controls. Dual 7-Band Stereo Equalizer for music sources. 110V/240V AC Switchable Power. Rack-mountable with included removable rack ears. 3 Dual-input microphone pre-amplifiers accommodate a total of 6 microphones. 3-Band parametric equalizer for microphone output. Open Box Condition Notice. Items are in perfect working condition. Items may have some minor signs of use, and the original protective wrapping may be absent or the item may be repackaged. All accessories will be included.