Fred Porter has decades of music creation, recording/editing/mixing and production sound experience.Many years of Pro Tools experience and an edit suite always equipped with the latest hardware/software for modern recording/editing/post work.June, 2023, Porter Sound added the Sound Devices Astral System to his production sound equipment arsenal. It is the most advanced wireless system available at any cost,. It includes an A20-Nexus Receiver in my regular production bag, A20-RX Receiver in my small bag plus A20-Mini Transmitters . A20-Nexus makes the entire legal wireless spectrum available anywhere in the world, while calculating/blocking local illegal bands. A hi-rez realtime spectrum analyzer displays all active transmitters along with any potential problem signals.