The AM Series Mixers are compact and versatile with anywhere between 5 and 24 mono Mic/Line and stereo inputs. Ultra low noise pre-amps ensure high quality sound when used in project studios or sound reinforcement. Low-cut filters on mono channels eliminate unwanted sounds like stage rumble, P-pops, wind noise and low frequency recording studio room resonances. The multi-band EQ on mono channels gives you total control over your mix. The 'P' models in the AM series offer onboard USB playback of digital MP3 and WAV files directly from USB flash drives. The AM series also makes monitoring the mix easy with its dual multi-segment LED level meters and high volume headphone outputs.