Rolls RM82 8 Channel Mic/Line Mixer Eight XLR microphone inputs - Eight 1/4" unbalanced inputs, each may be internally jumpered to become an Insert or a Direct Output Trim controls - Tone controls (treble/bass cut) Individually switchable +48 VDC phantom power RCA Prefader (pre Master Vol.) Output for recording, monitoring or cascading RCA Aux Buss Input for cascading, or as a ninth unbalanced input - Mic or Line output level