FiiO K19 review: desktop DAC delivers detail in droves

FiiO has pushed the boat out with the K19, but as long as your desk and your bank balance are accommodating enough it's easily the best big desktop headphone amp/DAC around.

There's also every chance it's equipped to have a bigger input into the sound of your collection of digital audio files than you require, but even when left to its own devices the K19 is capable of thoroughly impressive results.