That idea has crossed my mind too. I love my Tecamp Bass Board - I only use it at home but paired with my headphone rig and my backbeat, playing is a physical pleasure which is just so immersive. So much so that I’ve tried similar devices for music and films in the lounge (in the office I pump my music through the bass board as well as my Hifi which adds great depth). I tried a Woojer strap which just felt a bit muddled with the signal and didn't seem to behave very quickly, maybe I need to play with it more.