Rockville 3U BLANK RACK PANEL. Item Code: (2) 3U BLANK RACK. Perfect for Pro Audio Rack or Server Rack. Covers any unused rack openings preventing dust and debris from entering your rack. Heavy Gauge Steel will not bend or warp.
Crafted from thick-gauge steel, the RAC12U ensures stability and durability. The top and bottom horizontal cross-bars add strength and stability to the rack. Its compact footprint makes it suitable for tight spaces.
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 Perfect for stage, studio and permanent installations
The ART MX821S is a versatile rack mount mixer combining eight independent input channels into a stereo line-level output. Each input channel accepts a balanced XLR microphone input or unbalanced 1/4” TS line-level signal and provides independent level and pan controls. +48 Volt phantom power may be independently selected on each microphone input. A master level control adjusts the signal output to the low-impedance balanced 1/4” TRS 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 The ART MX821S may be used on stage, in the studio, or for permanent install applications including conference rooms, corporate boardrooms, churches, restaurants, small clubs, health clubs and more. A built-in power supply and single high 19-inch rack mount format allows for easy installation and reliable long-term operation.FeaturesEight input channels with individual level and pan controlsBalanced microphone XLR or unbalanced ¼” TS inputs on each channelBalanced left and right 1/4” TRS main output jacks with master level controlPerfect for stage, studio and permanent installationsRugged 1U rack-mount steel chassis with built-in power supplySpecificationsInput 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), 51kOhms (Aux Bus In)Output Impedance: 200 Ohms (Main Outputs, balanced), 100 Ohms (Prefade Out)Frequency Response: 20 Hz - 20 kHz (+0, -1 dB) (CH 1-8 in, M)Total Harmonic Distortion:Phase Response: All connections are phase coherentSignal to Noise Ratio: >99 dB typical (Ref 0 dBu)CMRR: >43 dB typicalMaximum Input Level: -4 dBu (Mic), +22 dBu (Line)Maximum Output Level: +24 dBu (balanced), +18dBu (unbalanced)Maximum Gain: 54 dB (Mic), 29 dB (Line)Phantom Power: Switch Selectable, +48V DC (regulated and filtered), 7 mA current limiting per lDimensions: 1.75" H x 19" W x 6" D (4.5 x48.3 x 15.2 cm)Weight: 6.3 lbs. (2.9 kg)Power Requirements: USA: 95-125 VAC, 50-60 Hz,
The ART MX821S 8-Channel Rack Mount Mic / Line Mixer is a versatile audio device suitable for recording and live sound applications. With 8 mic and 8 line inputs, this mixer offers a wide range of connectivity options. It features RCA, TRS, and XLR ports, as well as phantom power for powering condenser microphones. The compact rack-mount design makes it easy to integrate into existing setups, and the included send/return functionality adds flexibility for various audio routing needs. With a maximum sampling rate of 20 kHz, the ART MX821S delivers high-quality sound for professional audio production. Never used box is beat up