What Sdcampbell said.
As far as harming your equipment, compare the specified output of your MI cartridge to that of an MC.
If not radically different, turn the volume all the way down, plug into the MC channel and give it a shot.
Call Grado if you want ot be sure.
As far as harming your equipment, compare the specified output of your MI cartridge to that of an MC.
If not radically different, turn the volume all the way down, plug into the MC channel and give it a shot.
Call Grado if you want ot be sure.