I will not repeat what is above. I use it with two turntables is nickel (the third knob, it was the case).
Equalizer Bass / mid / high is what it takes to a minimum. A balance knob is present on each knob, but I never had the opportunity to use it.

UTILIZATION

The position of the buttons is well distributed. The only regret is the location selector Phono-Line. It would have been better to put them top of the table.
The clarity of the manual? I do not know. I had to open it once for a detail.

SOUNDS

The sound is good. We hear a slight hiss when the volume goes up very high but nothing annoying.
One of the three gain settings began to sizzle at the end of a year.

OVERALL OPINION

I use it for 2 years only at home on average 2 hours per week.
This is my second Gemini (the 1st was the PMX500) and I'm still disappointed.
I mix house, dance, RnB, disco, funk ... I do not scratch at all and yet the 3 knobs are already ill. But the cross-fader is good.
I'm also a bit disappointed with the finish: when the knobs are in the middle of the screen, lines on the buttons are not aligned.
Most:
I mixed in a lot of tables. It features "just enough", no more, no less, that's why I bought it. I particularly like the LED on each input, extra help from the ear to work the gain.

The -:
I have to use a first prize would have the same result.
3 + 1 gain knobs HS after 2 years of minimal use ... it's a bit much.
The finish should be reviewed.
That's why I put 0 here.