All Posts

What does an amplifier actually do?
What is an amplifier, why do you need one? And what do they even do?

What is a DAC and why do you need one?
What is a Digital to Analog Converter, and why do you need one? And how do they even work?

This DAP does everything! - Astell & Kern SP3000 Review & Measurements
Quite possibly the most refined experience an IEM user could ask for.