Descriptions

About: Art Pro Audio MX821S 8-Channel Personal Mixer Stereo

The MX821S is an eight-channel stereo rackmount mixer.

Each channel has an XLR mic input with switchable phantom power, an unbalanced 1/4” line input, and independent level and pan controls. The line input can also be converted to a direct output by adjusting the internal jumpers.

The master level knob controls the balanced 1/4” outputs. There’s also a pre-fader output and aux input with stereo RCA connections for chaining multiple units together, adding an additional stereo source, or sending a mix to a recording device that is unaffected by master level changes in the room.

Simple, streamlined, and featuring the most mic preamps of any ART rack mixer, the MX821S can serve as a standalone solution or add connectivity to an existing system.

Features:

• Eight input channels with individual level and pan controls
• Pan controls place each input mono signal anywhere in the output stereo image
• Balanced microphone XLR or unbalanced 1/4-inch TS inputs on each channel Full
• +48V low noise phantom power switchable for each microphone input
• Balanced left and right 1/4-inch TRS main output jacks with master level control
• Prefade Output jacks and Aux Bus Input jacks allow units to be chained to provide extra inputs
• Each line input jack may be individually converted to a direct line output by means of
• internal jumpers Rugged 1U rack-mount steel chassis with built-in power supply
• Perfect for stage, studio and permanent installations

Specifications:

• Inputs:
• XLR female balanced (Mic, channels 1-8)
• 1/4" TS unbalanced (Line, channels 1-8)
• RCA unbalanced (Aux Bus In, Left and Right)
• Outputs:
• 1/4" TRS balanced (Main Outputs, Left and Right)
• RCA unbalanced (Prefade Out, Left and Right)
• Input Impedance: 2k Ω (Mic), 20k Ω (Line), 51k Ω (Aux Bus In)
• Output Impedance:
• 200 Ω (Main Outputs, balanced),
• 100 Ω (Prefade Out)
• 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)
• Frequency Response: 20 Hz – 20 kHz (+0, -1 dB) (CH 1-8 in, M
• Total Harmonic Distortion: <0.01% @ 1 kHz, typical
• Signal to Noise Ratio: >99dB typical (Ref 0dBu)
• CMRR: >43 dB typical
• Phantom Power: Switch Selectable, +48V DC (regulated and filtered), 7 mA current limiting per leg
• Power Requirements: USA: 95-125 VAC, 50-60 Hz, <15W
• Dimensions (HWD): 1.75″ x 19″ x 6″ (4.5cm x 48.3cm x 15.2cm)
• Weight: 6.3 lbs / 2.9 kg