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Actually, you don't need all that much "STUFF" to brew your first batch of beer. You'll find that HOBX.COM disagrees with many other homebrewers about what you REALLY NEED to get started. I feel that you should be able to try the hobby out without spending a ton of money on equipment. It's kind of like if you try taking up golf. You don't go out to the golf store before your first day on the links and buy a several thousand dollar set of clubs with a Callaway driver that runs $300+ by itself. You are more likely to buy the Wilson set from Walmart for $150, or borrow your buddy's clubs.
We want you to try it, and make sure it's something you are going to stick with before you open your wallet too wide. There are MANY products that make homebrewing easier, more fun, etc. But, for this first batch, we'll keep it to a minimum.
Here's a list of the basic equipment requirements, and where you might find them. Let me also state that you can check out any number of Brick and Mortar or Online homebrewing stores to buy all of these items. But, they can often be found for less, or free. Another great source for ANYTHING you may need is Ebay.
DO NOT USE ALUMINUM. Stainless steel works best. Aluminum kettles tend to pass on a metallic taste to your beer.
There are two different types of fermenters used most commonly. The first is a 5 gallon (or larger) food bucket. The only place other than homebrew shops that I know of to find these are at restaurants. Most buy things like pickles, peppers, etc., in 5 gallon FOOD GRADE buckets. Keep in mind that if you use a plastic bucket, it MUST BE FOOD GRADE. Don't try to use a bucket that spackle came in or anything other than buckets made for food. The interior surface must be completely free of imperfections and scratches, where bacteria can live and breed, ruining a perfectly good batch of beer. (See FAQ, bad beer can't hurt you, or make you sick, but it can taste bad)
The other commonly used fermentation vessel, and the one I prefer is a 5-6 gallon glass carboy. What's a carboy you ask? Well, it's the big huge type of bottle used on top of water coolers. Glass ones are very seldom used these days by water suppliers as plastic is much lighter, cheaper, and easier to get from place to place. But, glass ones are still available. I have found them at stores such as "Old Time Pottery" and "Garden Ridge".
The key is that they be sanitary, without scratches on the interior.
I get my non-screw cap bottles from a local bar. I pay the bar owner a buck or so over the deposit he pays for them, comes out to like $3 a case. And don't forget, you can use them over and over. There are also a few commercial beers that still use non-screwcap bottles only. Beck's is one that comes to mind, as well as Newcastle Brown Ale (yum). Another good type of bottle to use is wine bottles. But, again, they must not be screw caps, only the cork type will work.
You are going to need to syphon the beer out of the fermenter, into the bottles at some point. During this process it is very important that the beer not be disturbed any more than possible. So, if using standard plastic tubing (cheap at Lowes/Home Depot type stores), you'll want a very thin tube. I'd say 1/4 to 1/3, no thicker. The best option, but one that can, if necessary, wait til a later batch, is a bottle filler (aka racking cane). This device connects to your siphoning tube, but can be inserted into the bottle, releasing the beer into the bottle when it is pressed against the bottom of the bottle. Bottom line is that when taking the beer from the fermenter to the bottle, you need to avoid any shaking or stirring. How to siphon will be covered later.
Once you can get your hands on these items, you will have all you need to brew a great batch of beer. Well, except some ingredients, let's talk about that next.