Internet Radio as digital source

I wish to add an Internet Radio with digital output to be hooked up to my DAC . I have no idea how to go about buying a suitable gear about it. My budget would be $200-300 for a used or new gear. Please advise what I should look for.  Thanks
To make it clear , I wish to add internet Radio "TUNER " as a digital source to my 2 ch audio system. I don't know if there exists such a gear as  internet Radio TUNER or not. . I I am not lookiy for simple internet Radio with analog output with built-in amplifier and speakers. 
Can any one help  me here ? 
Check out Tunein on the web.  You can use that through your computer into your DAC.  I use it through a streamer and love it.
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I agree that Tunein is a great option for listening to Internet radio stations.  Please see:

Additional Internet radio options are:

This is a list of Internet radio stations, including traditional broadcast stations which stream programming over the Internet as well as Internet-only stations.

Calm Radio has over 300+ channels for listening.  See:

Thanks guys . I now realize that all I meet is a laptop as a part of my audio system, and connect it to my DAC with suitable cable. My will seek some help from my children.
I notice that there is some fee  for using these apps like TuneIn .

Tunein fee information is below:

“TuneIn offers two different apps: TuneIn Radio and TuneIn Radio Pro.

TuneIn Radio is our free app with access to 100,000 real radio stations and 5.7M podcasts.

TuneIn Radio Pro is available for a one-time fee. It is just like our free app but additionally is banner ad and pre-roll ad-free and allows you to record.

TuneIn Premium is a paid subscription service that we offer for both apps. With TuneIn Premium, listeners will get everything featured in the TuneIn standard free service, plus live NFL, MLB, NBA, and NHL games, more than 600 commercial-free music stations, and an ad-free experience. The TuneIn Premium service can be accessed by logging into a Premium account both on the TuneIn Radio Pro app, and our Free app”.

Tunein Radio is a free App.  Enjoy   

Correct.  All you need is a laptop.   Be sure to check out: Radio Garden.   Radio stations from around the world.