the answer to my debian 13 bluetooth woes is that bluetooth audio doesn't seem to fucking work unless you're running GNOME
there's a bug to this effect which i can't find again
if i had a list of my floundering fucking around i'd post it, but it involved installing libspa-0.2-bluetooth, editing /etc/pulse/default.pa to add load-module module-bluez5-device load-module module-bluez5-discover then restarting pulse and when that didn't work restarting the box
anyway got bass now w00000t
oh yeah debian 13 xfce runs pulse, not pipe
yet again pulse solves all your linux audio problems except ones you have