How can I get effects from these machine. I tried to press the chorus and reverb buttons from the A70 but nothing happened. I just got this machine from a non-musician person. Please help!!!

Thanks,
Dan

Hi Dan,

You can't: the effects on the front panel refers to those you have when the VE-RD1 piano board is installed.

Your A-70 manual gives the details.

Chris

Thanks! Now I have to find a cheap deal on VE-RD1.