The Mackie ProFX12 is the step-up from the ProFX8, offering four additional inputs (so that’s 12 in total!) However, despite its added features, the ProFX12 is still very much a portable interface for the small performing act, solo performer or small venue (large acts that require more than 6 microphone connections will need to hook up to something larger), and is still available for a mouthwateringly low price! The Mackie ProFX12 essentially allows you to hook up all your gear into one easy-to-operate mixing unit and control the level and EQ balance between each, meaning that you can tune all your elements to work perfectly together in order to get the best possible sound from your performance.