[widea]

A class-A, solid state, single ended headphone amplifier, not my design, turned out to be very nice sounding: https://github.com/Wanderingidea/Formula3HP-headphone-amplif...

[jacquesm]

Nice, old school, none of that SMD stuff :) Very nice case you made too, I like the idea of using off the shelf cast boxes and then making them look super nice.