Audio for kids


My kids have started using their tablets (in this case Kindle Fire) for everything, including music. Ordinarily I wouldn't get into their business (at least, this business), but since they've started to discover that Dad has some good tunes, I think they should be able to hear them on at least decent gear. Headphones I've got covered, but I'd like recommendations on headphone amps or amp/DAC combinations for pre-teens.
128x128macdonj
vintage receiver, descent working player and boston bookshelf speakers put together for less than $100 will to the trick.
Chayro - Yes, you're right, if you're using the optical port you need to provide power through the USB port but that can be done with any 5V USB phone charger or other 5V source.
Take a look at Schiit

I have their Bifrost DAC and it is very well made and performs to a very high level when you use the right interconnects and power cables.

Their entry level is $99 for headphone amp and $99 for simple dac