[sdiy] Should I use REAL PCBS or ETCHED

[Ben Lincoln]

I am not anywhere near being the electronics master, but I like etching my
own boards. I can do a much nicer/cleaner layout, and I can control the
size of the traces. I got the noise level of a headphone amp design way
down just by changing the design to be more like a ground plane.

Plus, having the gear to etch boards means I can do other things like etch
panel antennas or copper artwork.