This is going to be the last part of DIY USB-C adapter and micro amplifier post series. Today, I will show, how the amplifier was fully assembled to a fully finished device. Table of contents Previous parts for this topic Device’s construction The ALC4042 USB-C DAC The INA1620 amplifier board Whole assembly and final thoughts … Read more
Today is the continuation of the DIY micro headphone amplifier. I have already talked about it in my previous two posts where I have introduced the idea with a prototype and where I have talked about custom made PCB dedicated for this project. So, todays topic is how I have soldered the amplifier. Other post … Read more
This is a continuation of a DIY Mini (or micro) headphone amplifier. I have already talked about it in the first part and even made a working prototype. But the protopine was big in size, so I have decided to order a PCB and make it as small as possible. Other post parts DIY portable … Read more
Today’s topic is going to be related to audio amplifiers. Particularly a headphone amplifier based on an INA1620 IC. There are going to be two main parts of this post – the first one about the amplifier and its construction, and the second – about my attempt to measure how well it performs. Other post … Read more
