I built my own audiophile stereo set based on Nelson Pass' Directly Coupled B1 pre amp design, Pavel Dudek's PA03 power amp, a pair of DIY loudspeaker kits from

I built my own audiophile stereo set based on Nelson Pass' Directly Coupled B1 pre amp design, Pavel Dudek's PA03 power amp, a pair of DIY loudspeaker kits from lautsprecherbau.de, and an audiophile Rasperry Pi DAC board which I sponsored on Kickstarter running Volumio player distribution. I went even as far as using discrete OpAmps because they sounded better to me. Was totally worth it! Here's some pictures of my amps: https://www.bursonaudio.com/pa03-gainclone-power-amp-by-pavel-dudek-with-burson-v5-upgrade/ https://www.bursonaudio.com/pa03-gainclone-power-amp-by-pave...