Zoom LiveTrak L-20R, Rack-Mountable Digital Mixer, Audio Interface and Recorder, 20 Input channels: 16 Mono- and 2 stereo channels, 16 XLR/TRS combo jacks, Stereo channels with 2x 6.3 mm TS phone/RCA pin, Per channel: Gain control, 3-band equalizer, panorama, compressor and 2 effects busses, Hi-Z connections for channels 1-2, Switchable 26 dB pad for channels 3 to 16, Low cut per channel, adjustable between 40 - 600 Hz, 6 Configurable monitor paths (6.3 mm jack), Monitor outputs can be configured as a headphone output or a normal line level output, +48 V phantom power, switchable in 4 groups, 20 Built-in and editable chorus-, delay- and reverb effects, USB audio interface with 22 inputs and 4 outputs, Audio recording with up to 24-bit/96 kHz to an SD card (max. 512 GB), Memory function for up to 9 mixer scenes, Compatible with the Remote Mixer app for iPad, Dimensions (W x D x H): 438 x 158.2 x 151.7 mm, Weight: 2.49 kg, Includes an AD-19 power supply, BTA-1 Bluetooth adapter, rack ears, and a quick start guide, Suitable case available under Article Nr #174159# (not included)