Speakers are Elac Debut 2.0 B6.2s, I am quite fond of them
Just off camera is a chonky Schiit Vidar power amp. The Elacs sounded pretty good being driven by an old AV receiver, but they love power and moving to a standalone amp opened up the sound. I decided awhile back that I spend more time listening to my office setup than my home theater setup, so that's where I should put the money/effort.
Keyboard is a CMStorm I've had for quite awhile now. The spacebar is going a bit wonky and I've had to steal a few keycaps from another keyboard, but I still like it a lot. Not sure what I'll get if the spacebar or something else fully gives up.