I have a psr E333 keyboard which has a metronome but I want a flashing LED so am considering drilling a hole in the case and wiring it into the existing circuit. Of course this may not work if the drivers are inadequate or not accessible or there is a risk of damage. So I want to persue another method. Does anyone know of a device which has an LED and clear display for older eyes and EVEN perhaps a voice counting 1 & 2 &... etc at variable tempo rates?
Thanks.
Thanks.