Hi Folks; My latest brain-burp is to convert dead home theatre receivers into replacement external amplifiers for subs with non-functioning plate amplifiers. I have taken a chance on an active low-pass module from an "over-seas" source.
I am hoping to build a very simple inverting (op-amp) circuit so that left and right channels of a donor HT receiver could be bridged to drive a sub-woofer. Can anyone suggest a suitable IC and the simplest possible circuit as this will be 'bread-boarded'.
I am hoping to build a very simple inverting (op-amp) circuit so that left and right channels of a donor HT receiver could be bridged to drive a sub-woofer. Can anyone suggest a suitable IC and the simplest possible circuit as this will be 'bread-boarded'.
