re: 'Pressing' a one of record from a digital file Even if your source file is a wav file it is still not mastered for vinyl production. And also, you will not be pressing a one-pff copy, unless you have a couple thousand spare dollars flying around. Here is a little video explaining the entire process from mastering to stamper all the way to the pressed record. One off records are basically just the first step of the record production described in the video. Your tune gets cut into a acetate disc with a lathe cutter … the life span of an acetate disc is much shorter as the material is softer and wears out quicker. This technique is mostly used by the reggae soundsystem culture when soundsystems and DJs are getting exclusive vocal cuts that bigging up their soundsystem (or the DJ) cut into acetate. Though these days most 'dubplates' are not cut into acetate anynore and are instead just played from digital sources. My 2 ct to the 'Where to buy vinyl' discussion: Discogs is the place to go online, and then there are of course hundreds of genre specific online shops -- for me it's Ernie B's Reggae and Soundquake, but it all really depends on what you are after. But nothing beats going to a record shop and digging through the crates and talking to the people in the shop -- support your local record stores and benefit from their amazing knowledge! For Melbourne and Sydney there are some amazing guides out there listing all vinyl retailers in town: Diggin Melbourne Diggin Sydney You can pick up a printed copy in most record shops in Sydney and Melbourne. My favorite record shops in Melbourne would be (in no particular order): Northside Records, Fitzroy Round & Round, Brunswick Licorice Pie, Prahran The Searchers, Fitzroy The good people at discogs have recently launched a new project attempting to create a database of every record shop on the face of this globe, it's great resource too, especially when you go traveling. have a look at vinylhub. Can you tell that I'm quite passionate about vinyl?!