FIG. 1 is a perspective view of an audio amplifier;
FIG. 2 is a front elevational view of the audio amplifier;
FIG. 3 is a rear elevational view of the audio amplifier;
FIG. 4 is a top plan view of the audio amplifier;
FIG. 5 is a bottom plan view of the audio amplifier;
FIG. 6 is a right side elevational view of the audio amplifier;
FIG. 7 is a left side elevational view of the audio amplifier; and,
FIG. 8 is a perspective view of the audio amplifier shown in a state of use.
Portions of the audio amplifier shown in evenly-spaced broken lines form no part of the claimed design.
The dot-dash broken lines define a boundary of the claimed design and form no part of the claimed design.
The dot-dot-dash line showing of the stands in FIG. 8 depicts environmental structure and forms no part of the claimed design.
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