ART MX821S 8-Channel Rack Mount Mic / Line MixerThe ART MX821S is ideal for use on stage, in the studio, or for permanent install applications including conference rooms, offices, corporate boardrooms, Houses of Worship, restaurants, small clubs, health clubs and more. A built-in power supply and single space 19-inch rack mount (1RU) format allows for easy installation and dependable long-term operation.
Eight individual inputs accept balanced XLR or unbalanced 1/4" connections, and provide level and pan control for each channel. Each microphone input gives you the option of +48V phantom power for condenser microphones. A master level control adjusts the mixed signal to the low-impedance balanced 1/4" TRS output jacks. Prefade output (not affected by the master level control) and Aux Bus input RCA jacks allow patching of multiple units when more channels are needed.
Specifications: • Input connections: XLR female balanced (Mic, channels 1-8); 1/4" TS unbalanced (Line, channels 1-8); RCA unbalanced (Aux Bus in, left and right) • Output connections: 1/4" TRS balanced (Main outputs, left and right); RCA unbalanced (Prefade out, left and right) • Input impedance: 2k ohms (Mic), 20k ohms (Line), 51k ohms (Aux Bus In) • Output impedance: 200 ohms (Main outputs, balanced), 100 ohms (Prefade out, RCA) • Frequency response: 20 - 20,000 Hz (+0, -1 dB) (CH 1-8 in) • Total harmonic distortion: <0.01% @ 1 kHz, typical • Phase response: All connections are phase coherent • Signal to noise ratio: >99dB typical (Ref 0 dBu) • CMRR: >43 dB typical • Maximum input level: -4 dBu (Mic), +22 dBu (Line) • Maximum output level: +24 dBu (balanced), +18 dBu (unbalanced) • Maximum gain: 54 dB (Mic), 29 dB (Line) • Phantom power: switch selectable, +48V DC (regulated and filtered), 7 mA current limiting per leg • Power requirements: 95-125 VAC, 50-60 Hz, <15W • Dimensions: 1.75" x 19" x 6" (45 x 483 x 152 mm) • Item weight: 6.3 lbs. (2.9 kg).
