Detail 01
Phantom power
+48V DC phantom power is switch-selectable on each channel.

Independent shopping perspective
An eight-channel, single-space rackmount mixer built around a mono line-level mix, per-channel level and tone control, and expandable auxiliary-bus routing.


Strong match
Consider the trade-offs
What matters in use
Catalog numbers tell only part of the story. These are the details most likely to change how this product feels, sounds, or fits into a setup.

Detail 01
+48V DC phantom power is switch-selectable on each channel.
Detail 02
Provides an additional output separate from the main mix output.
Detail 03
Allows multiple MX821 units to be patched together when additional channels are needed.
Detail 04
The mixer occupies one 1.75-inch-high space in a 19-inch rack.
Final check

Product questions
Straight answers to the questions shoppers most often ask about this product.
It combines eight independent input channels into one mixed output.
Yes. It has regulated, low-noise +48V DC phantom power that is switch-selectable per channel.
The supplied description identifies the main mixed output as mono line level.
Yes. The pre-fade output and auxiliary bus input allow multiple MX821 units to be patched together.
Reference
The complete catalog record, organized around the decisions musicians make when comparing gear.