Zoom - 'LiveTrak L-20R' Rackmountable Digital Mixer & Recorder. Zoom - 'LiveTrak L-20R' Rackmountable Digital Mixer & Recorder, USB connectivity, 16 mono/2 stereo inputs. Monitor Out A-F (With Balanced Output) Connected To Monitor Speakers: Type: TRS phone jacks (balanced) | Maximum output level: +14.5 dBu |Output impedance: 100 O.
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