I bought a "still spirits turbo500" from a brew shop in Strathpine for $700, but they're cheaper now. It's pretty time consuming but if you drink a bit, it'll make your money back.
The only reason I got mine was, I went form $45 per 1125 bundy to $70. Then I got into it a bit & bought extra buckets, a capper & bottle tree & went into beer too.
For the price of 8kg of sugar, a packet of turbo yeast, a bit of electricity & your time, you will get between 3.5 - 4.3 liters of alcohol ranging from 92-96% alcohol. With cooking off & cleaning, it takes me about 5 hours. I do cuts myself, I only get about 2.1-2.4 but the product is a lot smoother to drink & the difference is amazing. If you do get into it, send me a pm & I can explain it better, or even google it, but you won't be disappointed.
It's very rewarding when it works, but can be very disheartening when it doesn't. I haven't done it for a couple of months, but am just getting back into it myself.
I'm far from being a great brewer, but it'll be a good one to master if I can stay patient.
I hope that gives you something to go off.