Audioguru, that was cool of you to build it in the simulator and run some tests and provide the feedback on it's failings.
I'm curious of what simple easy changes you would make to this 3 transistor amp to improve it?
Bearing in mind that it's easy to say "this amp sux" but people who open this thread based on the thread title may be genuinely interested in a simple cheap headphone amp made from a couple of transistors.
Without adding too much or changing it much what would you "tweak" to improve it?