A:AnswerTidal is a sub option on TV interface as well as the Phone app. Sits under the “net” section with Pandora and Tunein. Can also get to it on receiver using display and remote if you want to run without screens.
A:AnswerIt depends on your speakers. This will supply full range audio. If your speakers are able to produce the low bass frequencies then it may be enough. This is a personal preference.
A:AnswerThis item seems more niche, so I doubt you can test drive it in-store. Best Buy took my return for a competing model with no difficulty. Full refund of a product that had free shipping. No risk.