After spending a few hours searching, I have come up empty. Is there an ldac Bluetooth receiver with an optical out available on the market?

Does anyone know how it would work with 600 ohm headphones? I haven't seen any specs on this related to 600 ohms.

I was looking at a schiit magnius as an amp. From what I can tell the output is balanced, but then again I am pretty new to understanding this.

What are the benefits of using balanced XLR cables to connect a DAC to an amp? I have been trying to research this, and my impression is that XLR cables (in contrast to RCA) would be more durable, carry a signal further without degradation, and allow for different connection options. Am I...