Drivers/Hardware :: Audio Device Switching

Since upgrading from Windows 7, I have not been able to find an easy way to switch between audio devices easily on Windows 10. What I'm trying to do is switch between my system speakers and headphones. The only way I can find to do this is to right-click the speakers icon in the taskbar, select playback devices, right-click either "speakers" or "headphones" and select "Set As Default Device."

From then on, all sounds are routed to that device. But I have to do this every time I want to switch between headphones and speakers. I think on Windows 7 there was a way to route all sounds through BOTH speakers AND headphones. I could then just use the physical device's switches to control where the sound comes from. I haven't found a way to do this on Windows 10.