So after reading DIY speaker switcher I decided to build one my self. Its working well and I'm using 12 pins toggle switcher, since almost all the tutorial use that.
But I came across this switcher which only use 6 pins toggle switcher, and it seem that they shorted the negative connection together. Does this design have downside? I want to build one like this but don't want to fry my amp/speaker.
Thanks
But I came across this switcher which only use 6 pins toggle switcher, and it seem that they shorted the negative connection together. Does this design have downside? I want to build one like this but don't want to fry my amp/speaker.
Thanks
Not all amplifiers have the (-) speaker terminal at ground potential. Using a switcher like the one above risks severe damage to any connected amplifier with bridged outputs.
