Comes with power cord. DA-1000PRO – Professional 3 Mic Digital Echo Mixer. Form and Function at it’s best! The DA-1000 Pro is the newest member to our line of professional vocal mixers. Like its big brother the DA-1055 PRO, the DA-1000 Pro sports the latest features desired by both professional and home enthusiasts alike. With Digital Echo, Delay and Repeat controls, Vocal Cancel and Partner functions, the DA-1000 Pro is a powerhouse of features! And if expandability is what you are looking for, look no more! The DA-1000 Pro will give you 3 additional microphone inputs, 2 extra A/V inputs and 3 extra video outputs, all for a price as slim as its rack space saving construction!