Fiio E07K Andes USB DAC and Amp for $57

The Fiio E07K Andes USB DAC and Headphone Amp is currently on sale for $57 with free shipping by seller “Etailz” with the order fulfilled by Amazon, so it is eligible for Prime shipping. The seller has a 99% rating with nearly 130,000 ratings. The Fiio averages 4.3 out of 5 based on 280 customer reviews, and has 130+ questions answered by other shoppers over there.

Keep in mind that Fiio is rebooting their line-up with a new product naming scheme, so this is not a “latest model name” product.