Audio mixing device

Description

FIG. 1 is a front view of an “audio mixing device” in accordance with the design;

FIG. 2 is a rear view of the design thereof;

FIG. 3 is a right side view of the design thereof;

FIG. 4 is a left side view of the design thereof;

FIG. 5 is a top view of the design thereof;

FIG. 6 is a bottom view of the design thereof; and,

FIG. 7 is a perspective view of the design thereof.

Any broken line illustration in the drawings is not part of the claimed design.

Claims

The ornamental design for an audio mixing device, as shown and described.