GPSS-650: Can the GPSS-650 be used for karaoke?

Yes. The Gemini Sound GPSS-650 works well as a mobile karaoke setup. It has two separate microphone inputs, so you and a partner can sing at the same time, plus an onboard equalizer that gives you full control over the sound.

For vocals, the built-in adjustable echo lets you add as much or as little effect as you want, which is what gives karaoke that fuller, more polished sound.