AM1 Automixer on August 31, 2015 | Marketing Team Inputs: Gain-Sharing Automatic Mic Mixing: Four XLR Inputs with Level controls & Sig/OL indicators. Each can be Mic, Mic with 48V phantom, or Line-level. Manually Mix: The overall Mic Mix. Two Aux Inputs: dual RCA & 3.5 mm, independently monoed. The USB Audio Input (16-bit, 48 kHz). Add more gain-shared inputs by cascading AM2 Automixers. Outputs (all mono): XLR Main with Mic/Line switch, Level control & Sig/OL. Dual RCA Record. Headphone 1/4" and 3.5 mm Outputs with Level control Headphone Source selects Mics, Aux 1, Aux 2, USB Input or Output. USB Audio Output (16-bit, 48 kHz). USB Charge Port for USB-powered devices. Rane RAD and Cascade IN RJ-45 Ports: Cascade In Port connects up to seven Rane AM2 Automixers. RAD Port sends Output to Rane HAL or Mongoose Systems.