DIY NOS R2R DAC for Raspberry Pi
DIY NOS AD1865 DAC for Raspberry Pi
Some audiophile friends who owned my discrete R2R DAC and satisfied with its sound quality, and recently, they suggest that if I can make a smaller board for raspberry pi.…
CS8416 SPDIF receiver board
CS8416 SPDIF to I2S converter
I need a SPDIF to right justified format converter so that I can use it in my R2R DAC. Since I'm quite familiar with CS8416 in my previous projects, I…
Discrete R2R DAC (part 3)
From part 2, I mentioned about the first stage of circuit, and here's the D-latch stage. As mentioned earlier, I choose 74AC574, because of its low internal switch resistance. I…
Discrete R2R DAC (part 2)
My first test was 16bit using DIP and through-hole on vero board. It works well at its first fire up. In-fact, I read Sonic Illusions R2R DAC page for reference,…
DIY ring core SPDIF transformer
In my Cirrus Logic CS8416 SPDIF to I2S board design , I want to include a SPDIF transformer to avoid ground loop problem . Although there're a lot of others…
DIY R2R DAC
Discrete R2R DAC (part 1)
I wanted to design a R2R DAC long time ago. I'm aiming for simple discrete design with 74 series logic ICs. After a long planning, I finally built 2 versions…