Always running gigs in different locations? Want to shave time off your set up, or perhaps eliminate complicated wiring configurations on a rental system? VocoPro's new WirelessMix is the first All-In-One professional mixing solution: combining an 8 channel mixer, 4 onboard wireless microphones and 4 stereo expansion modules. The WirelessMix-Ultra package ships fully loaded with 4 handheld wireless microphones and receivers installed. The front panel hosts the 4 Stereo Expansion Slots that includes all four of our optional Stereo Expansion Modules: these allow the Wireless-Mix to stream programmed music from our BT-1 Bluetooth Receiver, play & record MP3 files with the SDR-4, and playback MP3+G/ AVI media files to display both audio and video with the DKP-3. Then, the mixed audio can be wirelessly transmitted to a speaker system or set of powered speakers with the Air-Net 2 Audio Transmitter & Receiver. You can say goodbye to all the complicated wiring and save space for additional audio equipment with the first All-In-One solution for professional PA mixing, the WirelessMix-Ultra by VocoPro!