GUINNESS F 330 Mixer, Karaoke Mixing Pre Amplifier (Hard to Find)
Used Guinness F-330 Stereo Mixing Pre Amp in excellent condition. Comes with power cord only. The GUINNESS F-330 karaoke mechanical mixer for Karaoke has the function of mixing, adjusting between music and lyrics for the most realistic karaoke sound quality. This device has MID LO – MID HI sound calibration function and perfect Echo (echo) […]