While I primarily use these, I have used studios to record with different microphones (Neumann, AKJ), software (Ableton, Pro Tools) and keyboards. I love buying good quality sampled instruments that can be played using my keyboard as a MIDI controller; my favorite piano is Eagle from Steinberg (part of Halion 6). 

While a lot of people who ask me this question want to replicate what I do in my studio. Its not the equipment that makes a difference. In fact, you can get much better equipment than this (and I have recorded with really good equipment in amazing studios, but to me it didn't make a difference). Its really the voice training and the love that goes into the singing, listening, production and mixing. Similar results as I obtain can be obtained just by hard work and perseverance, not necessarily using the equipment that I use.  

Here Emily Dickinson praises craziness; she says if an eye is discerning enough they would see the divinity in madness. It reminds me of Kabir saying “I know I am crazy, but I am yours my love!” in Jo Haun Baura.