L5730
Addicted to Fun and Learning
- Thread Starter
- #21
Ah, yes, well I hadn't considered portable dongles as a good reason against pulling power.
I suppose for desktop use a locally available mains power supply for whatever PSU is an acceptable solution - so why bother thinking any further?
On-the-move one is limited by available battery power from said source device (eg. phone), and one can't magic electrons from somewhere else, except for DAC/HPA + it's own battery which already exist.
I think it's been argued well enough that USB 2.0 spec. is suitable for multiple channel I/O audio use in terms of data capacity.
Thanks for the thoughts on this topic.
I suppose the answers are fairly simple, see the first paragraph of this post.
I suppose for desktop use a locally available mains power supply for whatever PSU is an acceptable solution - so why bother thinking any further?
On-the-move one is limited by available battery power from said source device (eg. phone), and one can't magic electrons from somewhere else, except for DAC/HPA + it's own battery which already exist.
I think it's been argued well enough that USB 2.0 spec. is suitable for multiple channel I/O audio use in terms of data capacity.
Thanks for the thoughts on this topic.
I suppose the answers are fairly simple, see the first paragraph of this post.