Following the popular success of API’s 500 series platform, the company has decided to revitalize their best-selling lunchbox. The new lunchbox touts several important updates. The first thing you’ll notice is the switch from XLR to DB25 I/O, which is a real bonus if you take your rig from one job to the next. Less noticeable are the independent power rails for each slot, which keep a single faulty module from affecting the rest. Other electrical upgrades include an increased current (215mA per slot) and a 100 VAC Input Voltage Tap internal setting, which allows wider international versatility.