DGX-670 has only one output. It means I can only use ether my headphone or subwoofer so I use splitter to avoid taking out plugs and changing cords.
(In the DGX-670 panel, choose utility and on or off for headphone)

I only take off subwoofer cord when I record on camera. I take out subwoofer cord and switch to a long connect cord.

Finger bot is very helpful,too.

Thank you for watching!

Subwoofer video
   • DGX-670 Add a subwoofer with an easy ...  

Yamaha DGX-670 Portable Grand video
   • Yamaha DGX-670 WH Arrival and assembl...  

Yamaha DGX-670 Setup Space
   • YAMAHA DGX-670 Setup Space #yamaha #D...