I’m totally new with ropieee and Pi stuff so the question might be stupid but here goes. I’ve been considering the Bluesound Node 2i as a Roon endpoint for my Sony Bluetooth headphones. This would be an easy solution but quite expensive only for that use. So could the same functionality be achieved with Pi4 as a Roon bridge transmitting Bluetooth to the headphones. Is this possible and can it be done only with the Pi or do I need a Bluetooth transmitter connected to the pi’s usb?