Hi, anyone know how to determine the polarity of old Elna caps? They are orange electrolitics but have no indication of the negative side.
Thanks Stuart
Hi Guys
I'm hoping for some assistance.
I'm building my own set of 2-way loudspeakers based on a design by Wilmslow audio.
I'm at the stage now where I think that my speakers are about done but I have concerns about my crossovers and I'm hoping that you guys can clarify a few things.
I've...