p>The MX51 is a small 4 channel mixer with individual volume controls, headphone and line outs. It has 2 1/4" inputs and 3 sets of stereo RCA inputs that are mixed to MONO. It has enough gain and output level for a power amp, has 2 RCA and one 1/4" output, and is powered by an included A/C adapter.
For mixing a microphone XLR input with up to three RCA input signals
Four channels total
Line / Headphone output level
Mono RCA Line-Level Output
ROLLS PS27 AC adapter included
Mono RCA Line-Level Output