So I want something cheap/affordable for doing long-term burn-in of IEMs/phones, that I can plug into the wall and not worry about batteries. I can plug an amp or DAC into it, so I don’t need any significant power, just ability to put mp3’s on(via Windows) and shuffle for eternity. Ideas…? Maybe even something that sounds good? =p
Old phone, maybe? I use a Windows 8.1 tablet from back in the day and load up pink noise videos on YouTube. Don’t even need a DAC/Amp to burn-in either.