The Pioneer DJM-900SRT Four Channel Mixer

The Pioneer DJM-900SRT is a four channel mixer with an inbuilt Serato sound card for native control of Serato DJ software. - Peak limiter eliminates distortion on the master output, even at high volume. - Fully assignable MIDI functionality can transmit most control information to external devices and can also be used as a MIDI controller. - MIDI LFO signal output that changes at beat-by-beat intervals. - Built-in switchable 3-band equalizer (+6dB to -26dB) and 3-band isolator (-6dB to -8dB). - Automatically switches to standby if unit is not used or there is no input for a pre-set period of time.