I am a dj/kj and I use virtual dj to play songs and show presenter for karaoke. When playing music its fine but when doing karaoke the sound isnt right its too low n u have to turn the amp almost all the waY up to hear it and then the mics start squealing. Wat could be causing this?

SOURCE: I just received a GPX JM250S Karaoke Party

The music to sing along with apparently MUST come from a disk played on the unit. It appears that the external audio jacks are just to use the unit as either a boombox or to drive a larger sound system. You will have to convert your IPOD music into a Karaoke compatible CD to be able to sing along with it... They probably detect MIC input and mute any incoming signals from the RCA jack inputs,

SOURCE: as i was playing with

IF your on a PC theres a tutorial on the VDJ website how to maximize the power of your PC to Run VDJ smoothly