Help USB amplifier?

[Foxspeed]

HI all,

Basically, I work in a noisy environment and would like to listen to music/radio from my Nexus phone. Obviously, the volume would need to be amplified so that I could hear it. I'm currently using a friend's old 'ghetto blaster' running through the headset jack via a 3.5mm lead, I then use the PowerAmp app to boost the sound even more.
I am wanting to know if I can set up a car USB amplifier direct to my Nexus using a USB connector (I already have and the app to go with it) and then on to a decent speaker set up?
Any ideas or thoughts on this matter? I want loud, clear volume that will be cheap to create. I can play internet radio all day long as I have unlimited internet data.

Thanks.

 

[Demache]

Does that accept USB audio? Because that looks like it only takes flash drives.

 

[Foxspeed]

I'm not sure, I know it can charge the phone via the USB slot but I wondered if it would play through USB instead of the 3.5mm port!

 

[FishenFool]

Probably depends on whether your phone does USB mass storage or the the amp can do USB MTP.

 

[Foxspeed]

Probably depends on whether your phone does USB mass storage or the the amp can do USB MTP.

I have Nexus media Importer installed if that's what you mean? https://play.google.com/store/apps/details?id=com.homeysoft.nexususb.importer&hl=en_GB