Headphone amplifier

Description

FIG. 1 is a front perspective view of a headphone amplifier, showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is an enlarged front view thereof;

FIG. 4 is an enlarged rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top view thereof;

FIG. 8 is a bottom view thereof;

FIG. 9 is an enlarged detail view of area 9 in FIG. 1 thereof; and,

FIG. 10 is an enlarged detail view of area 10 in FIG. 2.

The broken lines in the drawings illustrate the portions of the headphone amplifier, which form no part of the claimed design.

The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.

Claims

The ornamental design for a headphone amplifier, as shown and described.