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35 Years. One Massive Thank You.
Mannys Means Music - and it has for 35 years. To celebrate, we're giving one lucky customer a $3,500 store voucher
Between October 1st and December 31st 2026, spend $350 or more in-store or online and enter to win a $3,500 Mannys store voucher, on us! Enter with your order number via the entry form. T&Cs apply. ACT excluded. Purchase must be made between October 1st and December 31st 2026, 11:59pm AEDT. Entries close January 11 2027, 11:59pm AEDT.
Product Information
The ART Pro Audio MX821SCE is an eight-channel stereo rackmount mixer designed to deliver comprehensive mixing capability in a compact 1U chassis. Each channel offers dual inputs–balanced XLR microphone and unbalanced 1/4" line–with independent level and pan controls that position mono signals anywhere in the stereo image. Switchable +48V phantom power on every mic input accommodates condenser microphones, while the unit's >99dB signal-to-noise ratio ensures clean, transparent audio across all channels.
The MX821SCE provides balanced 1/4" TRS main outputs alongside RCA prefade outputs and aux bus inputs, enabling daisy-chaining of multiple units or sending a mix to recording devices unaffected by master level adjustments. Internal jumpers allow each line input to be converted into a direct output, expanding routing flexibility. Maximum output level reaches +24 dBu balanced, with frequency response spanning 20 Hz to 20 kHz and total harmonic distortion below 0.01% at 1 kHz. The rugged steel chassis houses a built-in power supply.
The mixer delivers 54 dB of maximum gain on mic inputs and 29 dB on line inputs, with input impedance rated at 2kΩ for microphones and 20kΩ for line sources. CMRR exceeds 43 dB typical, maintaining signal integrity in electrically noisy environments. Multiple prefade and aux connections support expanded input configurations for stage monitoring, studio submixing, and permanent installations where scalable channel counts are required without compromising rack space or signal quality.
Features
- Eight channels with XLR mic and 1/4" line inputs per channel
- Switchable +48V phantom power on all microphone inputs with current limiting
- Independent level and pan controls on every input channel
- Balanced 1/4" TRS main outputs with master level control
- RCA prefade outputs and aux bus inputs for chaining multiple units
- Internal jumpers convert line inputs to direct outputs for flexible routing
- Frequency response 20 Hz–20 kHz with <0.01% THD at 1 kHz
- 1U rackmount steel chassis with built-in power supply, 2.9 kg weight



