@Taiko Audio Can you make the Router (and the Switch) internal in I/O to be powered by I/O's battery? If so, how soon can you do so? I'd be eager for that new Router version. I would think it would be a very significant improvement to SQ over the current Router's. Otherwise, I would have a DIY guy make me a dual-unit battery power (carbon) to power the Router and the Switch separately (rather than using DCD). He knows how to implement properly (he modded my DVD transports with proprietary i2s (4 separate signals) resulting in outstanding SQ when connected with the DAC's similarly equipped i2s inputs).