[Roy Dennis]

I have an amplifier which has 2 outputs marked "Score Out" The user guide with this amp Quotes it as (The specified terminal out to transfer the microphone signal to the song machine or mini Karaoke unit for score box with two grade point connections either"H" (divide the high grade point connect) or "L(bottom cent grade point connect).

Completely baffles me, can anyone explain what this does. I have not been able to find any answers by searching internet.